396860520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^2$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 1409915520

約数和(自身を除く): 1013055000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 113, 120, 140, 148, 168, 185, 210, 222, 226, 259, 280, 296, 339, 370, 420, 444, 452, 518, 555, 565, 678, 740, 777, 791, 840, 888, 904, 1036, 1110, 1130, 1295, 1356, 1480, 1554, 1582, 1695, 2072, 2220, 2260, 2373, 2590, 2712, 3108, 3164, 3390, 3885, 3955, 4181, 4440, 4520, 4746, 5180, 6216, 6328, 6780, 7770, 7910, 8362, 9492, 10360, 11865, 12543, 12769, 13560, 15540, 15820, 16724, 18984, 20905, 23730, 25086, 25538, 29267, 31080, 31640, 33448, 38307, 41810, 47460, 50172, 51076, 58534, 62715, 63845, 76614, 83620, 87801, 89383, 94920, 100344, 102152, 117068, 125430, 127690, 146335, 153228, 167240, 175602, 178766, 191535, 234136, 250860, 255380, 268149, 292670, 306456, 351204, 357532, 383070, 439005, 446915, 472453, 501720, 510760, 536298, 585340, 702408, 715064, 766140, 878010, 893830, 944906, 1072596, 1170680, 1340745, 1417359, 1532280, 1756020, 1787660, 1889812, 2145192, 2362265, 2681490, 2834718, 3307171, 3512040, 3575320, 3779624, 4724530, 5362980, 5669436, 6614342, 7086795, 9449060, 9921513, 10725960, 11338872, 13228684, 14173590, 16535855, 18898120, 19843026, 26457368, 28347180, 33071710, 39686052, 49607565, 56694360, 66143420, 79372104, 99215130, 132286840, 198430260, 396860520]

約数ペア:

[(1, 396860520), (2, 198430260), (3, 132286840), (4, 99215130), (5, 79372104), (6, 66143420), (7, 56694360), (8, 49607565), (10, 39686052), (12, 33071710), (14, 28347180), (15, 26457368), (20, 19843026), (21, 18898120), (24, 16535855), (28, 14173590), (30, 13228684), (35, 11338872), (37, 10725960), (40, 9921513), (42, 9449060), (56, 7086795), (60, 6614342), (70, 5669436), (74, 5362980), (84, 4724530), (105, 3779624), (111, 3575320), (113, 3512040), (120, 3307171), (140, 2834718), (148, 2681490), (168, 2362265), (185, 2145192), (210, 1889812), (222, 1787660), (226, 1756020), (259, 1532280), (280, 1417359), (296, 1340745), (339, 1170680), (370, 1072596), (420, 944906), (444, 893830), (452, 878010), (518, 766140), (555, 715064), (565, 702408), (678, 585340), (740, 536298), (777, 510760), (791, 501720), (840, 472453), (888, 446915), (904, 439005), (1036, 383070), (1110, 357532), (1130, 351204), (1295, 306456), (1356, 292670), (1480, 268149), (1554, 255380), (1582, 250860), (1695, 234136), (2072, 191535), (2220, 178766), (2260, 175602), (2373, 167240), (2590, 153228), (2712, 146335), (3108, 127690), (3164, 125430), (3390, 117068), (3885, 102152), (3955, 100344), (4181, 94920), (4440, 89383), (4520, 87801), (4746, 83620), (5180, 76614), (6216, 63845), (6328, 62715), (6780, 58534), (7770, 51076), (7910, 50172), (8362, 47460), (9492, 41810), (10360, 38307), (11865, 33448), (12543, 31640), (12769, 31080), (13560, 29267), (15540, 25538), (15820, 25086), (16724, 23730), (18984, 20905)]