256128350400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2269}}^1$

素因数の和:2383

約数の個数: 840

約数和(自身を含む): 1029469752080

約数和(自身を除く): 773341401680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 67, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 130, 134, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 201, 208, 216, 225, 234, 240, 260, 268, 270, 288, 300, 312, 320, 324, 325, 335, 351, 360, 390, 400, 402, 405, 416, 432, 450, 468, 480, 520, 536, 540, 576, 585, 600, 603, 624, 648, 650, 670, 675, 702, 720, 780, 800, 804, 810, 832, 864, 871, 900, 936, 960, 975, 1005, 1040, 1053, 1072, 1080, 1170, 1200, 1206, 1248, 1296, 1300, 1340, 1350, 1404, 1440, 1560, 1600, 1608, 1620, 1675, 1728, 1742, 1755, 1800, 1809, 1872, 1950, 2010, 2025, 2080, 2106, 2144, 2160, 2269, 2340, 2400, 2412, 2496, 2592, 2600, 2613, 2680, 2700, 2808, 2880, 2925, 3015, 3120, 3216, 3240, 3350, 3484, 3510, 3600, 3618, 3744, 3900, 4020, 4050, 4160, 4212, 4288, 4320, 4355, 4538, 4680, 4800, 4824, 5025, 5184, 5200, 5226, 5265, 5360, 5400, 5427, 5616, 5850, 6030, 6240, 6432, 6480, 6700, 6807, 6968, 7020, 7200, 7236, 7488, 7800, 7839, 8040, 8100, 8424, 8640, 8710, 8775, 9045, 9076, 9360, 9648, 10050, 10400, 10452, 10530, 10720, 10800, 10854, 11232, 11345, 11700, 12060, 12480, 12864, 12960, 13065, 13400, 13614, 13936, 14040, 14400, 14472, 15075, 15600, 15678, 16080, 16200, 16848, 17420, 17550, 18090, 18152, 18720, 19296, 20100, 20421, 20800, 20904, 21060, 21440, 21600, 21708, 21775, 22464, 22690, 23400, 23517, 24120, 25920, 26130, 26325, 26800, 27135, 27228, 27872, 28080, 28944, 29497, 30150, 31200, 31356, 32160, 32400, 33696, 34035, 34840, 35100, 36180, 36304, 37440, 38592, 39195, 40200, 40842, 41808, 42120, 43200, 43416, 43550, 45225, 45380, 46800, 47034, 48240, 52260, 52650, 53600, 54270, 54456, 55744, 56160, 56725, 57888, 58994, 60300, 61263, 62400, 62712, 64320, 64800, 65325, 67392, 68070, 69680, 70200, 70551, 72360, 72608, 78390, 80400, 81684, 83616, 84240, 86832, 87100, 88491, 90450, 90760, 93600, 94068, 96480, 102105, 104520, 105300, 107200, 108540, 108912, 112320, 113450, 115776, 117585, 117988, 120600, 122526, 125424, 129600, 130650, 135675, 136140, 139360, 140400, 141102, 144720, 145216, 147485, 152023, 156780, 160800, 163368, 167232, 168480, 170175, 173664, 174200, 176982, 180900, 181520, 183789, 187200, 188136, 192960, 195975, 204210, 209040, 210600, 217080, 217824, 226900, 235170, 235976, 241200, 245052, 250848, 261300, 265473, 271350, 272280, 278720, 280800, 282204, 289440, 294970, 304046, 306315, 313560, 321600, 326736, 336960, 340350, 347328, 348400, 352755, 353964, 361800, 363040, 367578, 376272, 391950, 408420, 418080, 421200, 434160, 435648, 442455, 453800, 456069, 470340, 471952, 482400, 490104, 501696, 510525, 522600, 530946, 542700, 544560, 561600, 564408, 578880, 587925, 589940, 608092, 612630, 627120, 653472, 680700, 696800, 705510, 707928, 723600, 726080, 735156, 737425, 752544, 760115, 783900, 796419, 816840, 836160, 842400, 868320, 884910, 907600, 912138, 918945, 940680, 943904, 964800, 980208, 1021050, 1045200, 1061892, 1085400, 1089120, 1128816, 1175850, 1179880, 1216184, 1225260, 1254240, 1306944, 1327365, 1361400, 1368207, 1393600, 1411020, 1415856, 1447200, 1470312, 1474850, 1505088, 1520230, 1531575, 1567800, 1592838, 1633680, 1684800, 1736640, 1763775, 1769820, 1815200, 1824276, 1837890, 1881360, 1887808, 1960416, 1976299, 2042100, 2090400, 2123784, 2170800, 2178240, 2212275, 2257632, 2280345, 2351700, 2359760, 2389257, 2432368, 2450520, 2508480, 2654730, 2722800, 2736414, 2822040, 2831712, 2894400, 2940624, 2949700, 3040460, 3063150, 3135600, 3185676, 3267360, 3527550, 3539640, 3630400, 3648552, 3675780, 3762720, 3800575, 3920832, 3952598, 3982095, 4084200, 4104621, 4180800, 4247568, 4341600, 4424550, 4515264, 4560690, 4594725, 4703400, 4719520, 4778514, 4864736, 4901040, 5309460, 5445600, 5472828, 5644080, 5663424, 5881248, 5899400, 5928897, 6080920, 6126300, 6271200, 6371352, 6534720, 6636825, 6841035, 7055100, 7079280, 7297104, 7351560, 7525440, 7601150, 7905196, 7964190, 8168400, 8209242, 8495136, 8683200, 8849100, 9121380, 9189450, 9406800, 9439040, 9557028, 9729472, 9802080, 9881495, 10618920, 10891200, 10945656, 11288160, 11401725, 11762496, 11798800, 11857794, 11946285, 12161840, 12252600, 12313863, 12542400, 12742704, 13273650, 13682070, 14110200, 14158560, 14594208, 14703120, 15202300, 15810392, 15928380, 16336800, 16418484, 16990272, 17698200, 17786691, 18242760, 18378900, 18813600, 19114056, 19604160, 19762990, 19910475, 20523105, 21237840, 21891312, 22576320, 22803450, 23597600, 23715588, 23892570, 24323680, 24505200, 24627726, 25485408, 26547300, 27364140, 28220400, 28317120, 29188416, 29406240, 29644485, 30404600, 31620784, 31856760, 32673600, 32836968, 34205175, 35396400, 35573382, 36485520, 36757800, 37627200, 38228112, 39525980, 39820950, 41046210, 42475680, 43782624, 45606900, 47195200, 47431176, 47785140, 48647360, 49010400, 49255452, 49407475, 50970816, 53094600, 53360073, 54728280, 56440800, 58812480, 59288970, 59731425, 60809200, 61569315, 63241568, 63713520, 65673936, 68410350, 70792800, 71146764, 72971040, 73515600, 76456224, 79051960, 79641900, 82092420, 84951360, 87565248, 88933455, 91213800, 94862352, 95570280, 98020800, 98510904, 98814950, 102615525, 106189200, 106720146, 109456560, 112881600, 118577940, 119462850, 121618400, 123138630, 126483136, 127427040, 131347872, 136820700, 141585600, 142293528, 145942080, 147031200, 148222425, 152912448, 158103920, 159283800, 160080219, 164184840, 177866910, 182427600, 189724704, 191140560, 197021808, 197629900, 205231050, 212378400, 213440292, 218913120, 237155880, 238925700, 243236800, 246277260, 254854080, 262695744, 266800365, 273641400, 284587056, 294062400, 296444850, 307846575, 316207840, 318567600, 320160438, 328369680, 355733820, 364855200, 379449408, 382281120, 394043616, 395259800, 410462100, 424756800, 426880584, 437826240, 444667275, 474311760, 477851400, 492554520, 533600730, 547282800, 569174112, 592889700, 615693150, 632415680, 637135200, 640320876, 656739360, 711467640, 729710400, 764562240, 788087232, 790519600, 800401095, 820924200, 853761168, 889334550, 948623520, 955702800, 985109040, 1067201460, 1094565600, 1138348224, 1185779400, 1231386300, 1274270400, 1280641752, 1313478720, 1334001825, 1422935280, 1581039200, 1600802190, 1641848400, 1707522336, 1778669100, 1897247040, 1911405600, 1970218080, 2134402920, 2189131200, 2371558800, 2462772600, 2561283504, 2668003650, 2845870560, 3162078400, 3201604380, 3283696800, 3415044672, 3557338200, 3822811200, 3940436160, 4002005475, 4268805840, 4743117600, 4925545200, 5122567008, 5336007300, 5691741120, 6403208760, 6567393600, 7114676400, 8004010950, 8537611680, 9486235200, 9851090400, 10245134016, 10672014600, 12806417520, 14229352800, 16008021900, 17075223360, 19702180800, 21344029200, 25612835040, 28458705600, 32016043800, 42688058400, 51225670080, 64032087600, 85376116800, 128064175200, 256128350400]

約数ペア:

[(1, 256128350400), (2, 128064175200), (3, 85376116800), (4, 64032087600), (5, 51225670080), (6, 42688058400), (8, 32016043800), (9, 28458705600), (10, 25612835040), (12, 21344029200), (13, 19702180800), (15, 17075223360), (16, 16008021900), (18, 14229352800), (20, 12806417520), (24, 10672014600), (25, 10245134016), (26, 9851090400), (27, 9486235200), (30, 8537611680), (32, 8004010950), (36, 7114676400), (39, 6567393600), (40, 6403208760), (45, 5691741120), (48, 5336007300), (50, 5122567008), (52, 4925545200), (54, 4743117600), (60, 4268805840), (64, 4002005475), (65, 3940436160), (67, 3822811200), (72, 3557338200), (75, 3415044672), (78, 3283696800), (80, 3201604380), (81, 3162078400), (90, 2845870560), (96, 2668003650), (100, 2561283504), (104, 2462772600), (108, 2371558800), (117, 2189131200), (120, 2134402920), (130, 1970218080), (134, 1911405600), (135, 1897247040), (144, 1778669100), (150, 1707522336), (156, 1641848400), (160, 1600802190), (162, 1581039200), (180, 1422935280), (192, 1334001825), (195, 1313478720), (200, 1280641752), (201, 1274270400), (208, 1231386300), (216, 1185779400), (225, 1138348224), (234, 1094565600), (240, 1067201460), (260, 985109040), (268, 955702800), (270, 948623520), (288, 889334550), (300, 853761168), (312, 820924200), (320, 800401095), (324, 790519600), (325, 788087232), (335, 764562240), (351, 729710400), (360, 711467640), (390, 656739360), (400, 640320876), (402, 637135200), (405, 632415680), (416, 615693150), (432, 592889700), (450, 569174112), (468, 547282800), (480, 533600730), (520, 492554520), (536, 477851400), (540, 474311760), (576, 444667275), (585, 437826240), (600, 426880584), (603, 424756800), (624, 410462100), (648, 395259800), (650, 394043616), (670, 382281120), (675, 379449408), (702, 364855200), (720, 355733820), (780, 328369680), (800, 320160438), (804, 318567600), (810, 316207840), (832, 307846575), (864, 296444850), (871, 294062400), (900, 284587056), (936, 273641400), (960, 266800365), (975, 262695744), (1005, 254854080), (1040, 246277260), (1053, 243236800), (1072, 238925700), (1080, 237155880), (1170, 218913120), (1200, 213440292), (1206, 212378400), (1248, 205231050), (1296, 197629900), (1300, 197021808), (1340, 191140560), (1350, 189724704), (1404, 182427600), (1440, 177866910), (1560, 164184840), (1600, 160080219), (1608, 159283800), (1620, 158103920), (1675, 152912448), (1728, 148222425), (1742, 147031200), (1755, 145942080), (1800, 142293528), (1809, 141585600), (1872, 136820700), (1950, 131347872), (2010, 127427040), (2025, 126483136), (2080, 123138630), (2106, 121618400), (2144, 119462850), (2160, 118577940), (2269, 112881600), (2340, 109456560), (2400, 106720146), (2412, 106189200), (2496, 102615525), (2592, 98814950), (2600, 98510904), (2613, 98020800), (2680, 95570280), (2700, 94862352), (2808, 91213800), (2880, 88933455), (2925, 87565248), (3015, 84951360), (3120, 82092420), (3216, 79641900), (3240, 79051960), (3350, 76456224), (3484, 73515600), (3510, 72971040), (3600, 71146764), (3618, 70792800), (3744, 68410350), (3900, 65673936), (4020, 63713520), (4050, 63241568), (4160, 61569315), (4212, 60809200), (4288, 59731425), (4320, 59288970), (4355, 58812480), (4538, 56440800), (4680, 54728280), (4800, 53360073), (4824, 53094600), (5025, 50970816), (5184, 49407475), (5200, 49255452), (5226, 49010400), (5265, 48647360), (5360, 47785140), (5400, 47431176), (5427, 47195200), (5616, 45606900), (5850, 43782624), (6030, 42475680), (6240, 41046210), (6432, 39820950), (6480, 39525980), (6700, 38228112), (6807, 37627200), (6968, 36757800), (7020, 36485520), (7200, 35573382), (7236, 35396400), (7488, 34205175), (7800, 32836968), (7839, 32673600), (8040, 31856760), (8100, 31620784), (8424, 30404600), (8640, 29644485), (8710, 29406240), (8775, 29188416), (9045, 28317120), (9076, 28220400), (9360, 27364140), (9648, 26547300), (10050, 25485408), (10400, 24627726), (10452, 24505200), (10530, 24323680), (10720, 23892570), (10800, 23715588), (10854, 23597600), (11232, 22803450), (11345, 22576320), (11700, 21891312), (12060, 21237840), (12480, 20523105), (12864, 19910475), (12960, 19762990), (13065, 19604160), (13400, 19114056), (13614, 18813600), (13936, 18378900), (14040, 18242760), (14400, 17786691), (14472, 17698200), (15075, 16990272), (15600, 16418484), (15678, 16336800), (16080, 15928380), (16200, 15810392), (16848, 15202300), (17420, 14703120), (17550, 14594208), (18090, 14158560), (18152, 14110200), (18720, 13682070), (19296, 13273650), (20100, 12742704), (20421, 12542400), (20800, 12313863), (20904, 12252600), (21060, 12161840), (21440, 11946285), (21600, 11857794), (21708, 11798800), (21775, 11762496), (22464, 11401725), (22690, 11288160), (23400, 10945656), (23517, 10891200), (24120, 10618920), (25920, 9881495), (26130, 9802080), (26325, 9729472), (26800, 9557028), (27135, 9439040), (27228, 9406800), (27872, 9189450), (28080, 9121380), (28944, 8849100), (29497, 8683200), (30150, 8495136), (31200, 8209242), (31356, 8168400), (32160, 7964190), (32400, 7905196), (33696, 7601150), (34035, 7525440), (34840, 7351560), (35100, 7297104), (36180, 7079280), (36304, 7055100), (37440, 6841035), (38592, 6636825), (39195, 6534720), (40200, 6371352), (40842, 6271200), (41808, 6126300), (42120, 6080920), (43200, 5928897), (43416, 5899400), (43550, 5881248), (45225, 5663424), (45380, 5644080), (46800, 5472828), (47034, 5445600), (48240, 5309460), (52260, 4901040), (52650, 4864736), (53600, 4778514), (54270, 4719520), (54456, 4703400), (55744, 4594725), (56160, 4560690), (56725, 4515264), (57888, 4424550), (58994, 4341600), (60300, 4247568), (61263, 4180800), (62400, 4104621), (62712, 4084200), (64320, 3982095), (64800, 3952598), (65325, 3920832), (67392, 3800575), (68070, 3762720), (69680, 3675780), (70200, 3648552), (70551, 3630400), (72360, 3539640), (72608, 3527550), (78390, 3267360), (80400, 3185676), (81684, 3135600), (83616, 3063150), (84240, 3040460), (86832, 2949700), (87100, 2940624), (88491, 2894400), (90450, 2831712), (90760, 2822040), (93600, 2736414), (94068, 2722800), (96480, 2654730), (102105, 2508480), (104520, 2450520), (105300, 2432368), (107200, 2389257), (108540, 2359760), (108912, 2351700), (112320, 2280345), (113450, 2257632), (115776, 2212275), (117585, 2178240), (117988, 2170800), (120600, 2123784), (122526, 2090400), (125424, 2042100), (129600, 1976299), (130650, 1960416), (135675, 1887808), (136140, 1881360), (139360, 1837890), (140400, 1824276), (141102, 1815200), (144720, 1769820), (145216, 1763775), (147485, 1736640), (152023, 1684800), (156780, 1633680), (160800, 1592838), (163368, 1567800), (167232, 1531575), (168480, 1520230), (170175, 1505088), (173664, 1474850), (174200, 1470312), (176982, 1447200), (180900, 1415856), (181520, 1411020), (183789, 1393600), (187200, 1368207), (188136, 1361400), (192960, 1327365), (195975, 1306944), (204210, 1254240), (209040, 1225260), (210600, 1216184), (217080, 1179880), (217824, 1175850), (226900, 1128816), (235170, 1089120), (235976, 1085400), (241200, 1061892), (245052, 1045200), (250848, 1021050), (261300, 980208), (265473, 964800), (271350, 943904), (272280, 940680), (278720, 918945), (280800, 912138), (282204, 907600), (289440, 884910), (294970, 868320), (304046, 842400), (306315, 836160), (313560, 816840), (321600, 796419), (326736, 783900), (336960, 760115), (340350, 752544), (347328, 737425), (348400, 735156), (352755, 726080), (353964, 723600), (361800, 707928), (363040, 705510), (367578, 696800), (376272, 680700), (391950, 653472), (408420, 627120), (418080, 612630), (421200, 608092), (434160, 589940), (435648, 587925), (442455, 578880), (453800, 564408), (456069, 561600), (470340, 544560), (471952, 542700), (482400, 530946), (490104, 522600), (501696, 510525)]