1279911360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 672

約数和(自身を含む): 5354726400

約数和(自身を除く): 4074815040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 49, 52, 56, 60, 64, 65, 69, 70, 78, 80, 84, 91, 92, 96, 98, 104, 105, 112, 115, 120, 130, 138, 140, 147, 156, 160, 161, 168, 169, 182, 184, 192, 195, 196, 208, 210, 224, 230, 240, 245, 260, 273, 276, 280, 294, 299, 312, 320, 322, 336, 338, 343, 345, 364, 368, 390, 392, 416, 420, 448, 455, 460, 480, 483, 490, 507, 520, 546, 552, 560, 588, 598, 624, 637, 644, 672, 676, 686, 690, 728, 735, 736, 780, 784, 805, 832, 840, 845, 897, 910, 920, 960, 966, 980, 1014, 1029, 1040, 1092, 1104, 1120, 1127, 1176, 1183, 1196, 1248, 1274, 1288, 1344, 1352, 1365, 1372, 1380, 1456, 1470, 1472, 1495, 1560, 1568, 1610, 1680, 1690, 1715, 1794, 1820, 1840, 1911, 1932, 1960, 2028, 2058, 2080, 2093, 2184, 2208, 2240, 2254, 2352, 2366, 2392, 2415, 2496, 2535, 2548, 2576, 2704, 2730, 2744, 2760, 2912, 2940, 2990, 3120, 3136, 3185, 3220, 3360, 3380, 3381, 3430, 3549, 3588, 3640, 3680, 3822, 3864, 3887, 3920, 4056, 4116, 4160, 4186, 4368, 4416, 4459, 4485, 4508, 4704, 4732, 4784, 4830, 5070, 5096, 5145, 5152, 5408, 5460, 5488, 5520, 5635, 5824, 5880, 5915, 5980, 6240, 6279, 6370, 6440, 6720, 6760, 6762, 6860, 7098, 7176, 7280, 7360, 7644, 7728, 7774, 7840, 7889, 8112, 8232, 8281, 8372, 8736, 8918, 8970, 9016, 9408, 9464, 9555, 9568, 9660, 10140, 10192, 10290, 10304, 10465, 10816, 10920, 10976, 11040, 11270, 11661, 11760, 11830, 11960, 12480, 12558, 12740, 12880, 13377, 13520, 13524, 13720, 14196, 14352, 14560, 14651, 15288, 15456, 15548, 15680, 15778, 16224, 16464, 16562, 16744, 16905, 17472, 17745, 17836, 17940, 18032, 18928, 19110, 19136, 19320, 19435, 20280, 20384, 20580, 20930, 21840, 21952, 22080, 22295, 22540, 23322, 23520, 23660, 23667, 23920, 24843, 25116, 25480, 25760, 26754, 27040, 27048, 27209, 27440, 28392, 28704, 29120, 29302, 30576, 30912, 31096, 31395, 31556, 32448, 32928, 33124, 33488, 33810, 35490, 35672, 35880, 36064, 37856, 38220, 38640, 38870, 39445, 40560, 40768, 41160, 41405, 41860, 43680, 43953, 44590, 45080, 46644, 47040, 47320, 47334, 47840, 49686, 50232, 50960, 51520, 53508, 54080, 54096, 54418, 54880, 56784, 57408, 57967, 58305, 58604, 61152, 62192, 62790, 63112, 65856, 66248, 66885, 66976, 67620, 70980, 71344, 71760, 72128, 73255, 75712, 76440, 77280, 77740, 78890, 81120, 81627, 82320, 82810, 83720, 87360, 87906, 89180, 90160, 93288, 94640, 94668, 95680, 99372, 100464, 101920, 102557, 107016, 108192, 108836, 109760, 113568, 115934, 116610, 117208, 118335, 122304, 124215, 124384, 125580, 126224, 132496, 133770, 133952, 135240, 136045, 141960, 142688, 143520, 146510, 152880, 154560, 155480, 157780, 162240, 163254, 164640, 165620, 167440, 173901, 175812, 178360, 180320, 186576, 189280, 189336, 190463, 198744, 200928, 203840, 205114, 214032, 216384, 217672, 219765, 227136, 231868, 233220, 234416, 236670, 248430, 248768, 251160, 252448, 264992, 267540, 270480, 272090, 283920, 285376, 287040, 289835, 293020, 305760, 307671, 310960, 315560, 326508, 329280, 331240, 334880, 347802, 351624, 356720, 360640, 373152, 378560, 378672, 380926, 397488, 401856, 408135, 410228, 428064, 435344, 439530, 463736, 466440, 468832, 473340, 496860, 502320, 504896, 512785, 529984, 535080, 540960, 544180, 567840, 571389, 579670, 586040, 611520, 615342, 621920, 631120, 653016, 662480, 669760, 695604, 703248, 713440, 746304, 757344, 761852, 794976, 816270, 820456, 856128, 869505, 870688, 879060, 927472, 932880, 937664, 946680, 952315, 993720, 1004640, 1025570, 1070160, 1081920, 1088360, 1135680, 1142778, 1159340, 1172080, 1230684, 1243840, 1262240, 1306032, 1324960, 1333241, 1391208, 1406496, 1426880, 1514688, 1523704, 1538355, 1589952, 1632540, 1640912, 1739010, 1741376, 1758120, 1854944, 1865760, 1893360, 1904630, 1987440, 2009280, 2051140, 2140320, 2176720, 2285556, 2318680, 2344160, 2461368, 2524480, 2612064, 2649920, 2666482, 2782416, 2812992, 2856945, 3047408, 3076710, 3265080, 3281824, 3478020, 3516240, 3709888, 3731520, 3786720, 3809260, 3974880, 3999723, 4102280, 4280640, 4353440, 4571112, 4637360, 4688320, 4922736, 5224128, 5332964, 5564832, 5713890, 6094816, 6153420, 6530160, 6563648, 6666205, 6956040, 7032480, 7573440, 7618520, 7949760, 7999446, 8204560, 8706880, 9142224, 9274720, 9845472, 10665928, 11129664, 11427780, 12189632, 12306840, 13060320, 13332410, 13912080, 14064960, 15237040, 15998892, 16409120, 18284448, 18549440, 19690944, 19998615, 21331856, 22855560, 24613680, 26120640, 26664820, 27824160, 30474080, 31997784, 32818240, 36568896, 39997230, 42663712, 45711120, 49227360, 53329640, 55648320, 60948160, 63995568, 79994460, 85327424, 91422240, 98454720, 106659280, 127991136, 159988920, 182844480, 213318560, 255982272, 319977840, 426637120, 639955680, 1279911360]

約数ペア:

[(1, 1279911360), (2, 639955680), (3, 426637120), (4, 319977840), (5, 255982272), (6, 213318560), (7, 182844480), (8, 159988920), (10, 127991136), (12, 106659280), (13, 98454720), (14, 91422240), (15, 85327424), (16, 79994460), (20, 63995568), (21, 60948160), (23, 55648320), (24, 53329640), (26, 49227360), (28, 45711120), (30, 42663712), (32, 39997230), (35, 36568896), (39, 32818240), (40, 31997784), (42, 30474080), (46, 27824160), (48, 26664820), (49, 26120640), (52, 24613680), (56, 22855560), (60, 21331856), (64, 19998615), (65, 19690944), (69, 18549440), (70, 18284448), (78, 16409120), (80, 15998892), (84, 15237040), (91, 14064960), (92, 13912080), (96, 13332410), (98, 13060320), (104, 12306840), (105, 12189632), (112, 11427780), (115, 11129664), (120, 10665928), (130, 9845472), (138, 9274720), (140, 9142224), (147, 8706880), (156, 8204560), (160, 7999446), (161, 7949760), (168, 7618520), (169, 7573440), (182, 7032480), (184, 6956040), (192, 6666205), (195, 6563648), (196, 6530160), (208, 6153420), (210, 6094816), (224, 5713890), (230, 5564832), (240, 5332964), (245, 5224128), (260, 4922736), (273, 4688320), (276, 4637360), (280, 4571112), (294, 4353440), (299, 4280640), (312, 4102280), (320, 3999723), (322, 3974880), (336, 3809260), (338, 3786720), (343, 3731520), (345, 3709888), (364, 3516240), (368, 3478020), (390, 3281824), (392, 3265080), (416, 3076710), (420, 3047408), (448, 2856945), (455, 2812992), (460, 2782416), (480, 2666482), (483, 2649920), (490, 2612064), (507, 2524480), (520, 2461368), (546, 2344160), (552, 2318680), (560, 2285556), (588, 2176720), (598, 2140320), (624, 2051140), (637, 2009280), (644, 1987440), (672, 1904630), (676, 1893360), (686, 1865760), (690, 1854944), (728, 1758120), (735, 1741376), (736, 1739010), (780, 1640912), (784, 1632540), (805, 1589952), (832, 1538355), (840, 1523704), (845, 1514688), (897, 1426880), (910, 1406496), (920, 1391208), (960, 1333241), (966, 1324960), (980, 1306032), (1014, 1262240), (1029, 1243840), (1040, 1230684), (1092, 1172080), (1104, 1159340), (1120, 1142778), (1127, 1135680), (1176, 1088360), (1183, 1081920), (1196, 1070160), (1248, 1025570), (1274, 1004640), (1288, 993720), (1344, 952315), (1352, 946680), (1365, 937664), (1372, 932880), (1380, 927472), (1456, 879060), (1470, 870688), (1472, 869505), (1495, 856128), (1560, 820456), (1568, 816270), (1610, 794976), (1680, 761852), (1690, 757344), (1715, 746304), (1794, 713440), (1820, 703248), (1840, 695604), (1911, 669760), (1932, 662480), (1960, 653016), (2028, 631120), (2058, 621920), (2080, 615342), (2093, 611520), (2184, 586040), (2208, 579670), (2240, 571389), (2254, 567840), (2352, 544180), (2366, 540960), (2392, 535080), (2415, 529984), (2496, 512785), (2535, 504896), (2548, 502320), (2576, 496860), (2704, 473340), (2730, 468832), (2744, 466440), (2760, 463736), (2912, 439530), (2940, 435344), (2990, 428064), (3120, 410228), (3136, 408135), (3185, 401856), (3220, 397488), (3360, 380926), (3380, 378672), (3381, 378560), (3430, 373152), (3549, 360640), (3588, 356720), (3640, 351624), (3680, 347802), (3822, 334880), (3864, 331240), (3887, 329280), (3920, 326508), (4056, 315560), (4116, 310960), (4160, 307671), (4186, 305760), (4368, 293020), (4416, 289835), (4459, 287040), (4485, 285376), (4508, 283920), (4704, 272090), (4732, 270480), (4784, 267540), (4830, 264992), (5070, 252448), (5096, 251160), (5145, 248768), (5152, 248430), (5408, 236670), (5460, 234416), (5488, 233220), (5520, 231868), (5635, 227136), (5824, 219765), (5880, 217672), (5915, 216384), (5980, 214032), (6240, 205114), (6279, 203840), (6370, 200928), (6440, 198744), (6720, 190463), (6760, 189336), (6762, 189280), (6860, 186576), (7098, 180320), (7176, 178360), (7280, 175812), (7360, 173901), (7644, 167440), (7728, 165620), (7774, 164640), (7840, 163254), (7889, 162240), (8112, 157780), (8232, 155480), (8281, 154560), (8372, 152880), (8736, 146510), (8918, 143520), (8970, 142688), (9016, 141960), (9408, 136045), (9464, 135240), (9555, 133952), (9568, 133770), (9660, 132496), (10140, 126224), (10192, 125580), (10290, 124384), (10304, 124215), (10465, 122304), (10816, 118335), (10920, 117208), (10976, 116610), (11040, 115934), (11270, 113568), (11661, 109760), (11760, 108836), (11830, 108192), (11960, 107016), (12480, 102557), (12558, 101920), (12740, 100464), (12880, 99372), (13377, 95680), (13520, 94668), (13524, 94640), (13720, 93288), (14196, 90160), (14352, 89180), (14560, 87906), (14651, 87360), (15288, 83720), (15456, 82810), (15548, 82320), (15680, 81627), (15778, 81120), (16224, 78890), (16464, 77740), (16562, 77280), (16744, 76440), (16905, 75712), (17472, 73255), (17745, 72128), (17836, 71760), (17940, 71344), (18032, 70980), (18928, 67620), (19110, 66976), (19136, 66885), (19320, 66248), (19435, 65856), (20280, 63112), (20384, 62790), (20580, 62192), (20930, 61152), (21840, 58604), (21952, 58305), (22080, 57967), (22295, 57408), (22540, 56784), (23322, 54880), (23520, 54418), (23660, 54096), (23667, 54080), (23920, 53508), (24843, 51520), (25116, 50960), (25480, 50232), (25760, 49686), (26754, 47840), (27040, 47334), (27048, 47320), (27209, 47040), (27440, 46644), (28392, 45080), (28704, 44590), (29120, 43953), (29302, 43680), (30576, 41860), (30912, 41405), (31096, 41160), (31395, 40768), (31556, 40560), (32448, 39445), (32928, 38870), (33124, 38640), (33488, 38220), (33810, 37856), (35490, 36064), (35672, 35880)]