8352178720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:795

約数の個数: 192

約数和(自身を含む): 21246769152

約数和(自身を除く): 12894590432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 71, 74, 80, 124, 142, 148, 155, 160, 185, 248, 284, 296, 310, 355, 370, 496, 568, 592, 620, 641, 710, 740, 992, 1136, 1147, 1184, 1240, 1282, 1420, 1480, 2201, 2272, 2294, 2480, 2564, 2627, 2840, 2960, 3205, 4402, 4588, 4960, 5128, 5254, 5680, 5735, 5920, 6410, 8804, 9176, 10256, 10508, 11005, 11360, 11470, 12820, 13135, 17608, 18352, 19871, 20512, 21016, 22010, 22940, 23717, 25640, 26270, 35216, 36704, 39742, 42032, 44020, 45511, 45880, 47434, 51280, 52540, 70432, 79484, 81437, 84064, 88040, 91022, 91760, 94868, 99355, 102560, 105080, 118585, 158968, 162874, 176080, 182044, 183520, 189736, 198710, 210160, 227555, 237170, 317936, 325748, 352160, 364088, 379472, 397420, 407185, 420320, 455110, 474340, 635872, 651496, 728176, 735227, 758944, 794840, 814370, 910220, 948680, 1302992, 1410841, 1456352, 1470454, 1589680, 1628740, 1683907, 1820440, 1897360, 2605984, 2821682, 2940908, 3179360, 3257480, 3367814, 3640880, 3676135, 3794720, 5643364, 5881816, 6514960, 6735628, 7054205, 7281760, 7352270, 8419535, 11286728, 11763632, 13029920, 13471256, 14108410, 14704540, 16839070, 22573456, 23527264, 26942512, 28216820, 29409080, 33678140, 45146912, 52201117, 53885024, 56433640, 58818160, 67356280, 104402234, 112867280, 117636320, 134712560, 208804468, 225734560, 261005585, 269425120, 417608936, 522011170, 835217872, 1044022340, 1670435744, 2088044680, 4176089360, 8352178720]

約数ペア:

[(1, 8352178720), (2, 4176089360), (4, 2088044680), (5, 1670435744), (8, 1044022340), (10, 835217872), (16, 522011170), (20, 417608936), (31, 269425120), (32, 261005585), (37, 225734560), (40, 208804468), (62, 134712560), (71, 117636320), (74, 112867280), (80, 104402234), (124, 67356280), (142, 58818160), (148, 56433640), (155, 53885024), (160, 52201117), (185, 45146912), (248, 33678140), (284, 29409080), (296, 28216820), (310, 26942512), (355, 23527264), (370, 22573456), (496, 16839070), (568, 14704540), (592, 14108410), (620, 13471256), (641, 13029920), (710, 11763632), (740, 11286728), (992, 8419535), (1136, 7352270), (1147, 7281760), (1184, 7054205), (1240, 6735628), (1282, 6514960), (1420, 5881816), (1480, 5643364), (2201, 3794720), (2272, 3676135), (2294, 3640880), (2480, 3367814), (2564, 3257480), (2627, 3179360), (2840, 2940908), (2960, 2821682), (3205, 2605984), (4402, 1897360), (4588, 1820440), (4960, 1683907), (5128, 1628740), (5254, 1589680), (5680, 1470454), (5735, 1456352), (5920, 1410841), (6410, 1302992), (8804, 948680), (9176, 910220), (10256, 814370), (10508, 794840), (11005, 758944), (11360, 735227), (11470, 728176), (12820, 651496), (13135, 635872), (17608, 474340), (18352, 455110), (19871, 420320), (20512, 407185), (21016, 397420), (22010, 379472), (22940, 364088), (23717, 352160), (25640, 325748), (26270, 317936), (35216, 237170), (36704, 227555), (39742, 210160), (42032, 198710), (44020, 189736), (45511, 183520), (45880, 182044), (47434, 176080), (51280, 162874), (52540, 158968), (70432, 118585), (79484, 105080), (81437, 102560), (84064, 99355), (88040, 94868), (91022, 91760)]