1295988480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 432

約数和(自身を含む): 4897751040

約数和(自身を除く): 3601762560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 128, 144, 152, 155, 160, 171, 180, 186, 190, 191, 192, 228, 240, 248, 256, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 382, 384, 456, 465, 480, 496, 558, 570, 573, 576, 589, 608, 620, 640, 684, 720, 744, 760, 764, 768, 855, 912, 930, 955, 960, 992, 1116, 1140, 1146, 1152, 1178, 1216, 1240, 1280, 1368, 1395, 1440, 1488, 1520, 1528, 1710, 1719, 1767, 1824, 1860, 1910, 1920, 1984, 2232, 2280, 2292, 2304, 2356, 2432, 2480, 2736, 2790, 2865, 2880, 2945, 2976, 3040, 3056, 3420, 3438, 3534, 3629, 3648, 3720, 3820, 3840, 3968, 4464, 4560, 4584, 4712, 4864, 4960, 5301, 5472, 5580, 5730, 5760, 5890, 5921, 5952, 6080, 6112, 6840, 6876, 7068, 7258, 7296, 7440, 7640, 7936, 8595, 8835, 8928, 9120, 9168, 9424, 9920, 10602, 10887, 10944, 11160, 11460, 11520, 11780, 11842, 11904, 12160, 12224, 13680, 13752, 14136, 14516, 14592, 14880, 15280, 17190, 17670, 17763, 17856, 18145, 18240, 18336, 18848, 19840, 21204, 21774, 21888, 22320, 22920, 23560, 23684, 23808, 24320, 24448, 26505, 27360, 27504, 28272, 29032, 29605, 29760, 30560, 32661, 34380, 35340, 35526, 35712, 36290, 36480, 36672, 37696, 39680, 42408, 43548, 43776, 44640, 45840, 47120, 47368, 48896, 53010, 53289, 54435, 54720, 55008, 56544, 58064, 59210, 59520, 61120, 65322, 68760, 70680, 71052, 71424, 72580, 72960, 73344, 75392, 84816, 87096, 88815, 89280, 91680, 94240, 94736, 106020, 106578, 108870, 109440, 110016, 112499, 113088, 116128, 118420, 119040, 122240, 130644, 137520, 141360, 142104, 145160, 146688, 150784, 163305, 169632, 174192, 177630, 178560, 183360, 188480, 189472, 212040, 213156, 217740, 218880, 220032, 224998, 226176, 232256, 236840, 244480, 261288, 266445, 275040, 282720, 284208, 290320, 326610, 337497, 339264, 348384, 355260, 357120, 366720, 376960, 378944, 424080, 426312, 435480, 440064, 449996, 452352, 464512, 473680, 522576, 532890, 550080, 562495, 565440, 568416, 580640, 653220, 674994, 678528, 696768, 710520, 733440, 753920, 757888, 848160, 852624, 870960, 899992, 929024, 947360, 1012491, 1045152, 1065780, 1100160, 1124990, 1130880, 1136832, 1161280, 1306440, 1349988, 1357056, 1393536, 1421040, 1515776, 1687485, 1696320, 1705248, 1741920, 1799984, 1894720, 2024982, 2090304, 2131560, 2200320, 2249980, 2261760, 2273664, 2322560, 2612880, 2699976, 2787072, 2842080, 3374970, 3392640, 3410496, 3483840, 3599968, 3789440, 4049964, 4180608, 4263120, 4499960, 4547328, 4645120, 5062455, 5225760, 5399952, 5684160, 6749940, 6785280, 6820992, 6967680, 7199936, 7578880, 8099928, 8361216, 8526240, 8999920, 10124910, 10451520, 10799904, 11368320, 13499880, 13641984, 13935360, 14399872, 16199856, 17052480, 17999840, 20249820, 20903040, 21599808, 22736640, 26999760, 28799744, 32399712, 34104960, 35999680, 40499640, 41806080, 43199616, 53999520, 64799424, 68209920, 71999360, 80999280, 86399232, 107999040, 129598848, 143998720, 161998560, 215998080, 259197696, 323997120, 431996160, 647994240, 1295988480]

約数ペア:

[(1, 1295988480), (2, 647994240), (3, 431996160), (4, 323997120), (5, 259197696), (6, 215998080), (8, 161998560), (9, 143998720), (10, 129598848), (12, 107999040), (15, 86399232), (16, 80999280), (18, 71999360), (19, 68209920), (20, 64799424), (24, 53999520), (30, 43199616), (31, 41806080), (32, 40499640), (36, 35999680), (38, 34104960), (40, 32399712), (45, 28799744), (48, 26999760), (57, 22736640), (60, 21599808), (62, 20903040), (64, 20249820), (72, 17999840), (76, 17052480), (80, 16199856), (90, 14399872), (93, 13935360), (95, 13641984), (96, 13499880), (114, 11368320), (120, 10799904), (124, 10451520), (128, 10124910), (144, 8999920), (152, 8526240), (155, 8361216), (160, 8099928), (171, 7578880), (180, 7199936), (186, 6967680), (190, 6820992), (191, 6785280), (192, 6749940), (228, 5684160), (240, 5399952), (248, 5225760), (256, 5062455), (279, 4645120), (285, 4547328), (288, 4499960), (304, 4263120), (310, 4180608), (320, 4049964), (342, 3789440), (360, 3599968), (372, 3483840), (380, 3410496), (382, 3392640), (384, 3374970), (456, 2842080), (465, 2787072), (480, 2699976), (496, 2612880), (558, 2322560), (570, 2273664), (573, 2261760), (576, 2249980), (589, 2200320), (608, 2131560), (620, 2090304), (640, 2024982), (684, 1894720), (720, 1799984), (744, 1741920), (760, 1705248), (764, 1696320), (768, 1687485), (855, 1515776), (912, 1421040), (930, 1393536), (955, 1357056), (960, 1349988), (992, 1306440), (1116, 1161280), (1140, 1136832), (1146, 1130880), (1152, 1124990), (1178, 1100160), (1216, 1065780), (1240, 1045152), (1280, 1012491), (1368, 947360), (1395, 929024), (1440, 899992), (1488, 870960), (1520, 852624), (1528, 848160), (1710, 757888), (1719, 753920), (1767, 733440), (1824, 710520), (1860, 696768), (1910, 678528), (1920, 674994), (1984, 653220), (2232, 580640), (2280, 568416), (2292, 565440), (2304, 562495), (2356, 550080), (2432, 532890), (2480, 522576), (2736, 473680), (2790, 464512), (2865, 452352), (2880, 449996), (2945, 440064), (2976, 435480), (3040, 426312), (3056, 424080), (3420, 378944), (3438, 376960), (3534, 366720), (3629, 357120), (3648, 355260), (3720, 348384), (3820, 339264), (3840, 337497), (3968, 326610), (4464, 290320), (4560, 284208), (4584, 282720), (4712, 275040), (4864, 266445), (4960, 261288), (5301, 244480), (5472, 236840), (5580, 232256), (5730, 226176), (5760, 224998), (5890, 220032), (5921, 218880), (5952, 217740), (6080, 213156), (6112, 212040), (6840, 189472), (6876, 188480), (7068, 183360), (7258, 178560), (7296, 177630), (7440, 174192), (7640, 169632), (7936, 163305), (8595, 150784), (8835, 146688), (8928, 145160), (9120, 142104), (9168, 141360), (9424, 137520), (9920, 130644), (10602, 122240), (10887, 119040), (10944, 118420), (11160, 116128), (11460, 113088), (11520, 112499), (11780, 110016), (11842, 109440), (11904, 108870), (12160, 106578), (12224, 106020), (13680, 94736), (13752, 94240), (14136, 91680), (14516, 89280), (14592, 88815), (14880, 87096), (15280, 84816), (17190, 75392), (17670, 73344), (17763, 72960), (17856, 72580), (18145, 71424), (18240, 71052), (18336, 70680), (18848, 68760), (19840, 65322), (21204, 61120), (21774, 59520), (21888, 59210), (22320, 58064), (22920, 56544), (23560, 55008), (23684, 54720), (23808, 54435), (24320, 53289), (24448, 53010), (26505, 48896), (27360, 47368), (27504, 47120), (28272, 45840), (29032, 44640), (29605, 43776), (29760, 43548), (30560, 42408), (32661, 39680), (34380, 37696), (35340, 36672), (35526, 36480), (35712, 36290)]