63438480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 250233984

約数和(自身を除く): 186795504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 105, 112, 120, 123, 126, 140, 144, 164, 168, 180, 205, 210, 240, 246, 252, 280, 287, 307, 315, 328, 336, 360, 369, 410, 420, 492, 504, 560, 574, 614, 615, 630, 656, 720, 738, 820, 840, 861, 921, 984, 1008, 1148, 1228, 1230, 1260, 1435, 1476, 1535, 1640, 1680, 1722, 1842, 1845, 1968, 2149, 2296, 2456, 2460, 2520, 2583, 2763, 2870, 2952, 3070, 3280, 3444, 3684, 3690, 4298, 4305, 4592, 4605, 4912, 4920, 5040, 5166, 5526, 5740, 5904, 6140, 6447, 6888, 7368, 7380, 8596, 8610, 9210, 9840, 10332, 10745, 11052, 11480, 12280, 12587, 12894, 12915, 13776, 13815, 14736, 14760, 17192, 17220, 18420, 19341, 20664, 21490, 22104, 22960, 24560, 25174, 25788, 25830, 27630, 29520, 32235, 34384, 34440, 36840, 37761, 38682, 41328, 42980, 44208, 50348, 51576, 51660, 55260, 62935, 64470, 68880, 73680, 75522, 77364, 85960, 88109, 96705, 100696, 103152, 103320, 110520, 113283, 125870, 128940, 151044, 154728, 171920, 176218, 188805, 193410, 201392, 206640, 221040, 226566, 251740, 257880, 264327, 302088, 309456, 352436, 377610, 386820, 440545, 453132, 503480, 515760, 528654, 566415, 604176, 704872, 755220, 773640, 792981, 881090, 906264, 1006960, 1057308, 1132830, 1321635, 1409744, 1510440, 1547280, 1585962, 1762180, 1812528, 2114616, 2265660, 2643270, 3020880, 3171924, 3524360, 3964905, 4229232, 4531320, 5286540, 6343848, 7048720, 7929810, 9062640, 10573080, 12687696, 15859620, 21146160, 31719240, 63438480]

約数ペア:

[(1, 63438480), (2, 31719240), (3, 21146160), (4, 15859620), (5, 12687696), (6, 10573080), (7, 9062640), (8, 7929810), (9, 7048720), (10, 6343848), (12, 5286540), (14, 4531320), (15, 4229232), (16, 3964905), (18, 3524360), (20, 3171924), (21, 3020880), (24, 2643270), (28, 2265660), (30, 2114616), (35, 1812528), (36, 1762180), (40, 1585962), (41, 1547280), (42, 1510440), (45, 1409744), (48, 1321635), (56, 1132830), (60, 1057308), (63, 1006960), (70, 906264), (72, 881090), (80, 792981), (82, 773640), (84, 755220), (90, 704872), (105, 604176), (112, 566415), (120, 528654), (123, 515760), (126, 503480), (140, 453132), (144, 440545), (164, 386820), (168, 377610), (180, 352436), (205, 309456), (210, 302088), (240, 264327), (246, 257880), (252, 251740), (280, 226566), (287, 221040), (307, 206640), (315, 201392), (328, 193410), (336, 188805), (360, 176218), (369, 171920), (410, 154728), (420, 151044), (492, 128940), (504, 125870), (560, 113283), (574, 110520), (614, 103320), (615, 103152), (630, 100696), (656, 96705), (720, 88109), (738, 85960), (820, 77364), (840, 75522), (861, 73680), (921, 68880), (984, 64470), (1008, 62935), (1148, 55260), (1228, 51660), (1230, 51576), (1260, 50348), (1435, 44208), (1476, 42980), (1535, 41328), (1640, 38682), (1680, 37761), (1722, 36840), (1842, 34440), (1845, 34384), (1968, 32235), (2149, 29520), (2296, 27630), (2456, 25830), (2460, 25788), (2520, 25174), (2583, 24560), (2763, 22960), (2870, 22104), (2952, 21490), (3070, 20664), (3280, 19341), (3444, 18420), (3684, 17220), (3690, 17192), (4298, 14760), (4305, 14736), (4592, 13815), (4605, 13776), (4912, 12915), (4920, 12894), (5040, 12587), (5166, 12280), (5526, 11480), (5740, 11052), (5904, 10745), (6140, 10332), (6447, 9840), (6888, 9210), (7368, 8610), (7380, 8596)]