101460240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 399724416

約数和(自身を除く): 298264176

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, 315, 328, 336, 360, 369, 410, 420, 491, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 982, 984, 1008, 1148, 1230, 1260, 1435, 1473, 1476, 1640, 1680, 1722, 1845, 1964, 1968, 2296, 2455, 2460, 2520, 2583, 2870, 2946, 2952, 3280, 3437, 3444, 3690, 3928, 4305, 4419, 4592, 4910, 4920, 5040, 5166, 5740, 5892, 5904, 6874, 6888, 7365, 7380, 7856, 8610, 8838, 9820, 9840, 10311, 10332, 11480, 11784, 12915, 13748, 13776, 14730, 14760, 17185, 17220, 17676, 19640, 20131, 20622, 20664, 22095, 22960, 23568, 25830, 27496, 29460, 29520, 30933, 34370, 34440, 35352, 39280, 40262, 41244, 41328, 44190, 51555, 51660, 54992, 58920, 60393, 61866, 68740, 68880, 70704, 80524, 82488, 88380, 100655, 103110, 103320, 117840, 120786, 123732, 137480, 140917, 154665, 161048, 164976, 176760, 181179, 201310, 206220, 206640, 241572, 247464, 274960, 281834, 301965, 309330, 322096, 353520, 362358, 402620, 412440, 422751, 483144, 494928, 563668, 603930, 618660, 704585, 724716, 805240, 824880, 845502, 905895, 966288, 1127336, 1207860, 1237320, 1268253, 1409170, 1449432, 1610480, 1691004, 1811790, 2113755, 2254672, 2415720, 2474640, 2536506, 2818340, 2898864, 3382008, 3623580, 4227510, 4831440, 5073012, 5636680, 6341265, 6764016, 7247160, 8455020, 10146024, 11273360, 12682530, 14494320, 16910040, 20292048, 25365060, 33820080, 50730120, 101460240]

約数ペア:

[(1, 101460240), (2, 50730120), (3, 33820080), (4, 25365060), (5, 20292048), (6, 16910040), (7, 14494320), (8, 12682530), (9, 11273360), (10, 10146024), (12, 8455020), (14, 7247160), (15, 6764016), (16, 6341265), (18, 5636680), (20, 5073012), (21, 4831440), (24, 4227510), (28, 3623580), (30, 3382008), (35, 2898864), (36, 2818340), (40, 2536506), (41, 2474640), (42, 2415720), (45, 2254672), (48, 2113755), (56, 1811790), (60, 1691004), (63, 1610480), (70, 1449432), (72, 1409170), (80, 1268253), (82, 1237320), (84, 1207860), (90, 1127336), (105, 966288), (112, 905895), (120, 845502), (123, 824880), (126, 805240), (140, 724716), (144, 704585), (164, 618660), (168, 603930), (180, 563668), (205, 494928), (210, 483144), (240, 422751), (246, 412440), (252, 402620), (280, 362358), (287, 353520), (315, 322096), (328, 309330), (336, 301965), (360, 281834), (369, 274960), (410, 247464), (420, 241572), (491, 206640), (492, 206220), (504, 201310), (560, 181179), (574, 176760), (615, 164976), (630, 161048), (656, 154665), (720, 140917), (738, 137480), (820, 123732), (840, 120786), (861, 117840), (982, 103320), (984, 103110), (1008, 100655), (1148, 88380), (1230, 82488), (1260, 80524), (1435, 70704), (1473, 68880), (1476, 68740), (1640, 61866), (1680, 60393), (1722, 58920), (1845, 54992), (1964, 51660), (1968, 51555), (2296, 44190), (2455, 41328), (2460, 41244), (2520, 40262), (2583, 39280), (2870, 35352), (2946, 34440), (2952, 34370), (3280, 30933), (3437, 29520), (3444, 29460), (3690, 27496), (3928, 25830), (4305, 23568), (4419, 22960), (4592, 22095), (4910, 20664), (4920, 20622), (5040, 20131), (5166, 19640), (5740, 17676), (5892, 17220), (5904, 17185), (6874, 14760), (6888, 14730), (7365, 13776), (7380, 13748), (7856, 12915), (8610, 11784), (8838, 11480), (9820, 10332), (9840, 10311)]