256252185280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1641

約数の個数: 672

約数和(自身を含む): 829982592000

約数和(自身を除く): 573730406720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 23, 26, 28, 32, 35, 38, 40, 46, 52, 56, 64, 65, 70, 76, 80, 91, 92, 95, 104, 112, 115, 130, 133, 140, 152, 160, 161, 169, 182, 184, 190, 208, 224, 230, 247, 260, 266, 280, 299, 304, 320, 322, 338, 364, 368, 380, 416, 437, 448, 455, 460, 494, 520, 532, 560, 598, 608, 644, 665, 676, 728, 736, 760, 805, 832, 845, 874, 910, 920, 988, 1040, 1064, 1120, 1183, 1196, 1216, 1235, 1288, 1330, 1352, 1456, 1472, 1495, 1520, 1549, 1610, 1690, 1729, 1748, 1820, 1840, 1976, 2080, 2093, 2128, 2185, 2240, 2366, 2392, 2470, 2576, 2660, 2704, 2912, 2990, 3040, 3059, 3098, 3211, 3220, 3380, 3458, 3496, 3640, 3680, 3887, 3952, 4160, 4186, 4256, 4370, 4732, 4784, 4940, 5152, 5320, 5408, 5681, 5824, 5915, 5980, 6080, 6118, 6196, 6422, 6440, 6760, 6916, 6992, 7280, 7360, 7745, 7774, 7904, 8372, 8512, 8645, 8740, 9464, 9568, 9880, 10304, 10465, 10640, 10816, 10843, 11362, 11830, 11960, 12236, 12392, 12844, 12880, 13520, 13832, 13984, 14560, 15295, 15490, 15548, 15808, 16055, 16744, 17290, 17480, 18928, 19136, 19435, 19760, 20137, 20930, 21280, 21686, 22477, 22724, 23660, 23920, 24472, 24784, 25688, 25760, 27040, 27209, 27664, 27968, 28405, 29120, 29431, 30590, 30980, 31096, 32110, 33488, 34580, 34960, 35627, 37856, 38870, 39520, 39767, 40274, 41860, 42560, 43372, 44954, 45448, 47320, 47840, 48944, 49568, 51376, 51520, 54080, 54215, 54418, 55328, 56810, 58862, 61180, 61960, 62192, 64220, 66976, 69160, 69920, 71254, 73853, 75712, 77740, 79040, 79534, 80548, 83720, 86744, 89908, 90896, 94640, 95680, 97888, 99136, 100685, 102752, 108430, 108836, 110656, 112385, 113620, 117724, 122360, 123920, 124384, 128440, 133952, 136045, 138320, 139840, 140959, 142508, 147155, 147706, 155480, 159068, 161096, 167440, 173488, 178135, 179816, 181792, 189280, 195776, 198835, 201370, 205504, 206017, 216860, 217672, 224770, 227240, 235448, 244720, 247840, 248768, 249389, 256880, 261781, 272090, 276640, 281918, 285016, 294310, 295412, 310960, 318136, 322192, 334880, 346976, 356270, 359632, 363584, 369265, 378560, 382603, 397670, 402740, 412034, 433720, 435344, 449540, 454480, 463151, 470896, 489440, 495680, 498778, 513760, 516971, 523562, 544180, 553280, 563836, 570032, 588620, 590824, 621920, 636272, 644384, 669760, 676913, 693952, 704795, 712540, 719264, 738530, 765206, 795340, 805480, 824068, 867440, 870688, 899080, 908960, 926302, 941792, 978880, 997556, 1027520, 1030085, 1033942, 1047124, 1088360, 1127672, 1140064, 1177240, 1181648, 1243840, 1246945, 1272544, 1288768, 1308905, 1353826, 1409590, 1425080, 1438528, 1477060, 1530412, 1590680, 1610960, 1648136, 1734880, 1741376, 1798160, 1817920, 1832467, 1852604, 1883584, 1913015, 1995112, 2060170, 2067884, 2094248, 2176720, 2255344, 2280128, 2315755, 2354480, 2363296, 2493890, 2545088, 2584855, 2617810, 2678221, 2707652, 2819180, 2850160, 2954120, 3060824, 3181360, 3221920, 3242057, 3296272, 3384565, 3469760, 3596320, 3664934, 3705208, 3826030, 3990224, 4120340, 4135768, 4188496, 4353440, 4510688, 4631510, 4708960, 4726592, 4738391, 4973839, 4987780, 5169710, 5235620, 5356442, 5415304, 5638360, 5700320, 5908240, 6020963, 6121648, 6362720, 6443840, 6484114, 6592544, 6769130, 7192640, 7329868, 7410416, 7652060, 7980448, 8240680, 8271536, 8376992, 8706880, 8799869, 9021376, 9162335, 9263020, 9417920, 9476782, 9947678, 9975560, 10339420, 10471240, 10712884, 10830608, 11276720, 11400640, 11816480, 12041926, 12243296, 12725440, 12968228, 13185088, 13391105, 13538260, 14659736, 14820832, 15304120, 15960896, 16210285, 16481360, 16543072, 16753984, 17599738, 18324670, 18526040, 18953564, 19895356, 19951120, 20678840, 20942480, 21425768, 21661216, 22553440, 23632960, 23691955, 24083852, 24486592, 24869195, 25936456, 26782210, 27076520, 29319472, 29641664, 30104815, 30608240, 32420570, 32962720, 33086144, 34816873, 35199476, 36649340, 37052080, 37907128, 39790712, 39902240, 41357680, 41884960, 42146741, 42851536, 43322432, 43999345, 45106880, 47383910, 48167704, 49738390, 51872912, 53564420, 54153040, 58638944, 60209630, 61216480, 61599083, 64841140, 65925440, 69633746, 70398952, 73298680, 74104160, 75814256, 79581424, 79804480, 82715360, 83769920, 84293482, 85703072, 87998690, 94767820, 96335408, 99476780, 103745824, 107128840, 108306080, 114398297, 117277888, 120419260, 122432960, 123198166, 129682280, 139267492, 140797904, 146597360, 148208320, 151628512, 159162848, 165430720, 168586964, 171406144, 174084365, 175997380, 189535640, 192670816, 198953560, 207491648, 210733705, 214257680, 216612160, 228796594, 240838520, 246396332, 259364560, 278534984, 281595808, 293194720, 303257024, 307995415, 318325696, 337173928, 348168730, 351994760, 379071280, 385341632, 397907120, 421467410, 428515360, 457593188, 481677040, 492792664, 518729120, 557069968, 563191616, 571991485, 586389440, 615990830, 674347856, 696337460, 703989520, 758142560, 795814240, 800788079, 842934820, 857030720, 915186376, 963354080, 985585328, 1037458240, 1114139936, 1143982970, 1231981660, 1348695712, 1392674920, 1407979040, 1516285120, 1591628480, 1601576158, 1685869640, 1830372752, 1926708160, 1971170656, 2228279872, 2287965940, 2463963320, 2697391424, 2785349840, 2815958080, 3203152316, 3371739280, 3660745504, 3942341312, 4003940395, 4575931880, 4927926640, 5570699680, 6406304632, 6743478560, 7321491008, 8007880790, 9151863760, 9855853280, 11141399360, 12812609264, 13486957120, 16015761580, 18303727520, 19711706560, 25625218528, 32031523160, 36607455040, 51250437056, 64063046320, 128126092640, 256252185280]

約数ペア:

[(1, 256252185280), (2, 128126092640), (4, 64063046320), (5, 51250437056), (7, 36607455040), (8, 32031523160), (10, 25625218528), (13, 19711706560), (14, 18303727520), (16, 16015761580), (19, 13486957120), (20, 12812609264), (23, 11141399360), (26, 9855853280), (28, 9151863760), (32, 8007880790), (35, 7321491008), (38, 6743478560), (40, 6406304632), (46, 5570699680), (52, 4927926640), (56, 4575931880), (64, 4003940395), (65, 3942341312), (70, 3660745504), (76, 3371739280), (80, 3203152316), (91, 2815958080), (92, 2785349840), (95, 2697391424), (104, 2463963320), (112, 2287965940), (115, 2228279872), (130, 1971170656), (133, 1926708160), (140, 1830372752), (152, 1685869640), (160, 1601576158), (161, 1591628480), (169, 1516285120), (182, 1407979040), (184, 1392674920), (190, 1348695712), (208, 1231981660), (224, 1143982970), (230, 1114139936), (247, 1037458240), (260, 985585328), (266, 963354080), (280, 915186376), (299, 857030720), (304, 842934820), (320, 800788079), (322, 795814240), (338, 758142560), (364, 703989520), (368, 696337460), (380, 674347856), (416, 615990830), (437, 586389440), (448, 571991485), (455, 563191616), (460, 557069968), (494, 518729120), (520, 492792664), (532, 481677040), (560, 457593188), (598, 428515360), (608, 421467410), (644, 397907120), (665, 385341632), (676, 379071280), (728, 351994760), (736, 348168730), (760, 337173928), (805, 318325696), (832, 307995415), (845, 303257024), (874, 293194720), (910, 281595808), (920, 278534984), (988, 259364560), (1040, 246396332), (1064, 240838520), (1120, 228796594), (1183, 216612160), (1196, 214257680), (1216, 210733705), (1235, 207491648), (1288, 198953560), (1330, 192670816), (1352, 189535640), (1456, 175997380), (1472, 174084365), (1495, 171406144), (1520, 168586964), (1549, 165430720), (1610, 159162848), (1690, 151628512), (1729, 148208320), (1748, 146597360), (1820, 140797904), (1840, 139267492), (1976, 129682280), (2080, 123198166), (2093, 122432960), (2128, 120419260), (2185, 117277888), (2240, 114398297), (2366, 108306080), (2392, 107128840), (2470, 103745824), (2576, 99476780), (2660, 96335408), (2704, 94767820), (2912, 87998690), (2990, 85703072), (3040, 84293482), (3059, 83769920), (3098, 82715360), (3211, 79804480), (3220, 79581424), (3380, 75814256), (3458, 74104160), (3496, 73298680), (3640, 70398952), (3680, 69633746), (3887, 65925440), (3952, 64841140), (4160, 61599083), (4186, 61216480), (4256, 60209630), (4370, 58638944), (4732, 54153040), (4784, 53564420), (4940, 51872912), (5152, 49738390), (5320, 48167704), (5408, 47383910), (5681, 45106880), (5824, 43999345), (5915, 43322432), (5980, 42851536), (6080, 42146741), (6118, 41884960), (6196, 41357680), (6422, 39902240), (6440, 39790712), (6760, 37907128), (6916, 37052080), (6992, 36649340), (7280, 35199476), (7360, 34816873), (7745, 33086144), (7774, 32962720), (7904, 32420570), (8372, 30608240), (8512, 30104815), (8645, 29641664), (8740, 29319472), (9464, 27076520), (9568, 26782210), (9880, 25936456), (10304, 24869195), (10465, 24486592), (10640, 24083852), (10816, 23691955), (10843, 23632960), (11362, 22553440), (11830, 21661216), (11960, 21425768), (12236, 20942480), (12392, 20678840), (12844, 19951120), (12880, 19895356), (13520, 18953564), (13832, 18526040), (13984, 18324670), (14560, 17599738), (15295, 16753984), (15490, 16543072), (15548, 16481360), (15808, 16210285), (16055, 15960896), (16744, 15304120), (17290, 14820832), (17480, 14659736), (18928, 13538260), (19136, 13391105), (19435, 13185088), (19760, 12968228), (20137, 12725440), (20930, 12243296), (21280, 12041926), (21686, 11816480), (22477, 11400640), (22724, 11276720), (23660, 10830608), (23920, 10712884), (24472, 10471240), (24784, 10339420), (25688, 9975560), (25760, 9947678), (27040, 9476782), (27209, 9417920), (27664, 9263020), (27968, 9162335), (28405, 9021376), (29120, 8799869), (29431, 8706880), (30590, 8376992), (30980, 8271536), (31096, 8240680), (32110, 7980448), (33488, 7652060), (34580, 7410416), (34960, 7329868), (35627, 7192640), (37856, 6769130), (38870, 6592544), (39520, 6484114), (39767, 6443840), (40274, 6362720), (41860, 6121648), (42560, 6020963), (43372, 5908240), (44954, 5700320), (45448, 5638360), (47320, 5415304), (47840, 5356442), (48944, 5235620), (49568, 5169710), (51376, 4987780), (51520, 4973839), (54080, 4738391), (54215, 4726592), (54418, 4708960), (55328, 4631510), (56810, 4510688), (58862, 4353440), (61180, 4188496), (61960, 4135768), (62192, 4120340), (64220, 3990224), (66976, 3826030), (69160, 3705208), (69920, 3664934), (71254, 3596320), (73853, 3469760), (75712, 3384565), (77740, 3296272), (79040, 3242057), (79534, 3221920), (80548, 3181360), (83720, 3060824), (86744, 2954120), (89908, 2850160), (90896, 2819180), (94640, 2707652), (95680, 2678221), (97888, 2617810), (99136, 2584855), (100685, 2545088), (102752, 2493890), (108430, 2363296), (108836, 2354480), (110656, 2315755), (112385, 2280128), (113620, 2255344), (117724, 2176720), (122360, 2094248), (123920, 2067884), (124384, 2060170), (128440, 1995112), (133952, 1913015), (136045, 1883584), (138320, 1852604), (139840, 1832467), (140959, 1817920), (142508, 1798160), (147155, 1741376), (147706, 1734880), (155480, 1648136), (159068, 1610960), (161096, 1590680), (167440, 1530412), (173488, 1477060), (178135, 1438528), (179816, 1425080), (181792, 1409590), (189280, 1353826), (195776, 1308905), (198835, 1288768), (201370, 1272544), (205504, 1246945), (206017, 1243840), (216860, 1181648), (217672, 1177240), (224770, 1140064), (227240, 1127672), (235448, 1088360), (244720, 1047124), (247840, 1033942), (248768, 1030085), (249389, 1027520), (256880, 997556), (261781, 978880), (272090, 941792), (276640, 926302), (281918, 908960), (285016, 899080), (294310, 870688), (295412, 867440), (310960, 824068), (318136, 805480), (322192, 795340), (334880, 765206), (346976, 738530), (356270, 719264), (359632, 712540), (363584, 704795), (369265, 693952), (378560, 676913), (382603, 669760), (397670, 644384), (402740, 636272), (412034, 621920), (433720, 590824), (435344, 588620), (449540, 570032), (454480, 563836), (463151, 553280), (470896, 544180), (489440, 523562), (495680, 516971), (498778, 513760)]