974887680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 3420184320

約数和(自身を除く): 2445296640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 128, 130, 156, 160, 177, 192, 195, 208, 236, 240, 256, 260, 295, 312, 320, 331, 354, 384, 390, 416, 472, 480, 520, 590, 624, 640, 662, 708, 767, 768, 780, 832, 885, 944, 960, 993, 1040, 1180, 1248, 1280, 1324, 1416, 1534, 1560, 1655, 1664, 1770, 1888, 1920, 1986, 2080, 2301, 2360, 2496, 2648, 2832, 3068, 3120, 3310, 3328, 3540, 3776, 3835, 3840, 3972, 4160, 4303, 4602, 4720, 4965, 4992, 5296, 5664, 6136, 6240, 6620, 7080, 7552, 7670, 7944, 8320, 8606, 9204, 9440, 9930, 9984, 10592, 11328, 11505, 12272, 12480, 12909, 13240, 14160, 15104, 15340, 15888, 16640, 17212, 18408, 18880, 19529, 19860, 21184, 21515, 22656, 23010, 24544, 24960, 25818, 26480, 28320, 30680, 31776, 34424, 36816, 37760, 39058, 39720, 42368, 43030, 45312, 46020, 49088, 49920, 51636, 52960, 56640, 58587, 61360, 63552, 64545, 68848, 73632, 75520, 78116, 79440, 84736, 86060, 92040, 97645, 98176, 103272, 105920, 113280, 117174, 122720, 127104, 129090, 137696, 147264, 156232, 158880, 172120, 184080, 195290, 196352, 206544, 211840, 226560, 234348, 245440, 253877, 254208, 258180, 275392, 292935, 294528, 312464, 317760, 344240, 368160, 390580, 413088, 423680, 468696, 490880, 507754, 516360, 550784, 585870, 589056, 624928, 635520, 688480, 736320, 761631, 781160, 826176, 937392, 981760, 1015508, 1032720, 1101568, 1171740, 1249856, 1269385, 1271040, 1376960, 1472640, 1523262, 1562320, 1652352, 1874784, 2031016, 2065440, 2343480, 2499712, 2538770, 2753920, 2945280, 3046524, 3124640, 3304704, 3749568, 3808155, 4062032, 4130880, 4686960, 4999424, 5077540, 5507840, 6093048, 6249280, 7499136, 7616310, 8124064, 8261760, 9373920, 10155080, 12186096, 12498560, 14998272, 15232620, 16248128, 16523520, 18747840, 20310160, 24372192, 24997120, 30465240, 32496256, 37495680, 40620320, 48744384, 60930480, 64992512, 74991360, 81240640, 97488768, 121860960, 162481280, 194977536, 243721920, 324962560, 487443840, 974887680]

約数ペア:

[(1, 974887680), (2, 487443840), (3, 324962560), (4, 243721920), (5, 194977536), (6, 162481280), (8, 121860960), (10, 97488768), (12, 81240640), (13, 74991360), (15, 64992512), (16, 60930480), (20, 48744384), (24, 40620320), (26, 37495680), (30, 32496256), (32, 30465240), (39, 24997120), (40, 24372192), (48, 20310160), (52, 18747840), (59, 16523520), (60, 16248128), (64, 15232620), (65, 14998272), (78, 12498560), (80, 12186096), (96, 10155080), (104, 9373920), (118, 8261760), (120, 8124064), (128, 7616310), (130, 7499136), (156, 6249280), (160, 6093048), (177, 5507840), (192, 5077540), (195, 4999424), (208, 4686960), (236, 4130880), (240, 4062032), (256, 3808155), (260, 3749568), (295, 3304704), (312, 3124640), (320, 3046524), (331, 2945280), (354, 2753920), (384, 2538770), (390, 2499712), (416, 2343480), (472, 2065440), (480, 2031016), (520, 1874784), (590, 1652352), (624, 1562320), (640, 1523262), (662, 1472640), (708, 1376960), (767, 1271040), (768, 1269385), (780, 1249856), (832, 1171740), (885, 1101568), (944, 1032720), (960, 1015508), (993, 981760), (1040, 937392), (1180, 826176), (1248, 781160), (1280, 761631), (1324, 736320), (1416, 688480), (1534, 635520), (1560, 624928), (1655, 589056), (1664, 585870), (1770, 550784), (1888, 516360), (1920, 507754), (1986, 490880), (2080, 468696), (2301, 423680), (2360, 413088), (2496, 390580), (2648, 368160), (2832, 344240), (3068, 317760), (3120, 312464), (3310, 294528), (3328, 292935), (3540, 275392), (3776, 258180), (3835, 254208), (3840, 253877), (3972, 245440), (4160, 234348), (4303, 226560), (4602, 211840), (4720, 206544), (4965, 196352), (4992, 195290), (5296, 184080), (5664, 172120), (6136, 158880), (6240, 156232), (6620, 147264), (7080, 137696), (7552, 129090), (7670, 127104), (7944, 122720), (8320, 117174), (8606, 113280), (9204, 105920), (9440, 103272), (9930, 98176), (9984, 97645), (10592, 92040), (11328, 86060), (11505, 84736), (12272, 79440), (12480, 78116), (12909, 75520), (13240, 73632), (14160, 68848), (15104, 64545), (15340, 63552), (15888, 61360), (16640, 58587), (17212, 56640), (18408, 52960), (18880, 51636), (19529, 49920), (19860, 49088), (21184, 46020), (21515, 45312), (22656, 43030), (23010, 42368), (24544, 39720), (24960, 39058), (25818, 37760), (26480, 36816), (28320, 34424), (30680, 31776)]