1261802880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 512

約数和(自身を含む): 4966012800

約数和(自身を除く): 3704209920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 82, 90, 96, 104, 108, 117, 120, 123, 128, 130, 135, 137, 144, 156, 160, 164, 180, 192, 195, 205, 208, 216, 234, 240, 246, 260, 270, 274, 288, 312, 320, 328, 351, 360, 369, 384, 390, 410, 411, 416, 432, 468, 480, 492, 520, 533, 540, 548, 576, 585, 615, 624, 640, 656, 685, 702, 720, 738, 780, 820, 822, 832, 864, 936, 960, 984, 1040, 1066, 1080, 1096, 1107, 1152, 1170, 1230, 1233, 1248, 1312, 1370, 1404, 1440, 1476, 1560, 1599, 1640, 1644, 1664, 1728, 1755, 1781, 1845, 1872, 1920, 1968, 2055, 2080, 2132, 2160, 2192, 2214, 2340, 2460, 2466, 2496, 2624, 2665, 2740, 2808, 2880, 2952, 3120, 3198, 3280, 3288, 3456, 3510, 3562, 3690, 3699, 3744, 3936, 4110, 4160, 4264, 4320, 4384, 4428, 4680, 4797, 4920, 4932, 4992, 5248, 5330, 5343, 5480, 5535, 5616, 5617, 5760, 5904, 6165, 6240, 6396, 6560, 6576, 7020, 7124, 7380, 7398, 7488, 7872, 7995, 8220, 8320, 8528, 8640, 8768, 8856, 8905, 9360, 9594, 9840, 9864, 10660, 10686, 10960, 11070, 11232, 11234, 11808, 12330, 12480, 12792, 13120, 13152, 14040, 14248, 14391, 14760, 14796, 14976, 15744, 15990, 16029, 16440, 16851, 17056, 17280, 17536, 17712, 17810, 18495, 18720, 19188, 19680, 19728, 21320, 21372, 21920, 22140, 22464, 22468, 23616, 23985, 24660, 24960, 25584, 26240, 26304, 26715, 28080, 28085, 28496, 28782, 29520, 29592, 31980, 32058, 32880, 33702, 34112, 35424, 35620, 36990, 37440, 38376, 39360, 39456, 42640, 42744, 43840, 44280, 44928, 44936, 47232, 47970, 48087, 49320, 50553, 51168, 52608, 53430, 56160, 56170, 56992, 57564, 59040, 59184, 63960, 64116, 65760, 67404, 68224, 70848, 71240, 71955, 73021, 73980, 74880, 76752, 78720, 78912, 80145, 84255, 85280, 85488, 87680, 88560, 89872, 95940, 96174, 98640, 101106, 102336, 106860, 112320, 112340, 113984, 115128, 118080, 118368, 127920, 128232, 131520, 134808, 141696, 142480, 143910, 146042, 147960, 151659, 153504, 157824, 160290, 168510, 170560, 170976, 177120, 179744, 191880, 192348, 197280, 202212, 204672, 213720, 219063, 224640, 224680, 227968, 230256, 236160, 236736, 240435, 252765, 255840, 256464, 263040, 269616, 284960, 287820, 292084, 295920, 303318, 307008, 320580, 337020, 341120, 341952, 354240, 359488, 365105, 383760, 384696, 394560, 404424, 427440, 438126, 449360, 460512, 473472, 480870, 505530, 511680, 512928, 539232, 569920, 575640, 584168, 591840, 606636, 614016, 641160, 657189, 674040, 683904, 708480, 718976, 730210, 758295, 767520, 769392, 789120, 808848, 854880, 876252, 898720, 921024, 961740, 1011060, 1023360, 1025856, 1078464, 1095315, 1139840, 1151280, 1168336, 1183680, 1213272, 1282320, 1314378, 1348080, 1460420, 1516590, 1535040, 1538784, 1617696, 1709760, 1752504, 1797440, 1842048, 1923480, 1971567, 2022120, 2051712, 2156928, 2190630, 2302560, 2336672, 2367360, 2426544, 2564640, 2628756, 2696160, 2920840, 3033180, 3070080, 3077568, 3235392, 3285945, 3419520, 3505008, 3594880, 3846960, 3943134, 4044240, 4381260, 4605120, 4673344, 4853088, 5129280, 5257512, 5392320, 5841680, 6066360, 6155136, 6470784, 6571890, 7010016, 7693920, 7886268, 8088480, 8762520, 9210240, 9346688, 9706176, 9857835, 10258560, 10515024, 10784640, 11683360, 12132720, 13143780, 14020032, 15387840, 15772536, 16176960, 17525040, 19412352, 19715670, 21030048, 23366720, 24265440, 26287560, 28040064, 30775680, 31545072, 32353920, 35050080, 39431340, 42060096, 46733440, 48530880, 52575120, 63090144, 70100160, 78862680, 84120192, 97061760, 105150240, 126180288, 140200320, 157725360, 210300480, 252360576, 315450720, 420600960, 630901440, 1261802880]

約数ペア:

[(1, 1261802880), (2, 630901440), (3, 420600960), (4, 315450720), (5, 252360576), (6, 210300480), (8, 157725360), (9, 140200320), (10, 126180288), (12, 105150240), (13, 97061760), (15, 84120192), (16, 78862680), (18, 70100160), (20, 63090144), (24, 52575120), (26, 48530880), (27, 46733440), (30, 42060096), (32, 39431340), (36, 35050080), (39, 32353920), (40, 31545072), (41, 30775680), (45, 28040064), (48, 26287560), (52, 24265440), (54, 23366720), (60, 21030048), (64, 19715670), (65, 19412352), (72, 17525040), (78, 16176960), (80, 15772536), (82, 15387840), (90, 14020032), (96, 13143780), (104, 12132720), (108, 11683360), (117, 10784640), (120, 10515024), (123, 10258560), (128, 9857835), (130, 9706176), (135, 9346688), (137, 9210240), (144, 8762520), (156, 8088480), (160, 7886268), (164, 7693920), (180, 7010016), (192, 6571890), (195, 6470784), (205, 6155136), (208, 6066360), (216, 5841680), (234, 5392320), (240, 5257512), (246, 5129280), (260, 4853088), (270, 4673344), (274, 4605120), (288, 4381260), (312, 4044240), (320, 3943134), (328, 3846960), (351, 3594880), (360, 3505008), (369, 3419520), (384, 3285945), (390, 3235392), (410, 3077568), (411, 3070080), (416, 3033180), (432, 2920840), (468, 2696160), (480, 2628756), (492, 2564640), (520, 2426544), (533, 2367360), (540, 2336672), (548, 2302560), (576, 2190630), (585, 2156928), (615, 2051712), (624, 2022120), (640, 1971567), (656, 1923480), (685, 1842048), (702, 1797440), (720, 1752504), (738, 1709760), (780, 1617696), (820, 1538784), (822, 1535040), (832, 1516590), (864, 1460420), (936, 1348080), (960, 1314378), (984, 1282320), (1040, 1213272), (1066, 1183680), (1080, 1168336), (1096, 1151280), (1107, 1139840), (1152, 1095315), (1170, 1078464), (1230, 1025856), (1233, 1023360), (1248, 1011060), (1312, 961740), (1370, 921024), (1404, 898720), (1440, 876252), (1476, 854880), (1560, 808848), (1599, 789120), (1640, 769392), (1644, 767520), (1664, 758295), (1728, 730210), (1755, 718976), (1781, 708480), (1845, 683904), (1872, 674040), (1920, 657189), (1968, 641160), (2055, 614016), (2080, 606636), (2132, 591840), (2160, 584168), (2192, 575640), (2214, 569920), (2340, 539232), (2460, 512928), (2466, 511680), (2496, 505530), (2624, 480870), (2665, 473472), (2740, 460512), (2808, 449360), (2880, 438126), (2952, 427440), (3120, 404424), (3198, 394560), (3280, 384696), (3288, 383760), (3456, 365105), (3510, 359488), (3562, 354240), (3690, 341952), (3699, 341120), (3744, 337020), (3936, 320580), (4110, 307008), (4160, 303318), (4264, 295920), (4320, 292084), (4384, 287820), (4428, 284960), (4680, 269616), (4797, 263040), (4920, 256464), (4932, 255840), (4992, 252765), (5248, 240435), (5330, 236736), (5343, 236160), (5480, 230256), (5535, 227968), (5616, 224680), (5617, 224640), (5760, 219063), (5904, 213720), (6165, 204672), (6240, 202212), (6396, 197280), (6560, 192348), (6576, 191880), (7020, 179744), (7124, 177120), (7380, 170976), (7398, 170560), (7488, 168510), (7872, 160290), (7995, 157824), (8220, 153504), (8320, 151659), (8528, 147960), (8640, 146042), (8768, 143910), (8856, 142480), (8905, 141696), (9360, 134808), (9594, 131520), (9840, 128232), (9864, 127920), (10660, 118368), (10686, 118080), (10960, 115128), (11070, 113984), (11232, 112340), (11234, 112320), (11808, 106860), (12330, 102336), (12480, 101106), (12792, 98640), (13120, 96174), (13152, 95940), (14040, 89872), (14248, 88560), (14391, 87680), (14760, 85488), (14796, 85280), (14976, 84255), (15744, 80145), (15990, 78912), (16029, 78720), (16440, 76752), (16851, 74880), (17056, 73980), (17280, 73021), (17536, 71955), (17712, 71240), (17810, 70848), (18495, 68224), (18720, 67404), (19188, 65760), (19680, 64116), (19728, 63960), (21320, 59184), (21372, 59040), (21920, 57564), (22140, 56992), (22464, 56170), (22468, 56160), (23616, 53430), (23985, 52608), (24660, 51168), (24960, 50553), (25584, 49320), (26240, 48087), (26304, 47970), (26715, 47232), (28080, 44936), (28085, 44928), (28496, 44280), (28782, 43840), (29520, 42744), (29592, 42640), (31980, 39456), (32058, 39360), (32880, 38376), (33702, 37440), (34112, 36990), (35424, 35620)]