202920480

素因数分解:

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

素因数の和:560

約数の個数: 288

約数和(自身を含む): 812343168

約数和(自身を除く): 609422688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 491, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 982, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1473, 1476, 1640, 1680, 1722, 1845, 1964, 1968, 2016, 2296, 2455, 2460, 2520, 2583, 2870, 2946, 2952, 3280, 3360, 3437, 3444, 3690, 3928, 3936, 4305, 4419, 4592, 4910, 4920, 5040, 5166, 5740, 5892, 5904, 6560, 6874, 6888, 7365, 7380, 7856, 8610, 8838, 9184, 9820, 9840, 10080, 10311, 10332, 11480, 11784, 11808, 12915, 13748, 13776, 14730, 14760, 15712, 17185, 17220, 17676, 19640, 19680, 20131, 20622, 20664, 22095, 22960, 23568, 25830, 27496, 27552, 29460, 29520, 30933, 34370, 34440, 35352, 39280, 40262, 41244, 41328, 44190, 45920, 47136, 51555, 51660, 54992, 58920, 59040, 60393, 61866, 68740, 68880, 70704, 78560, 80524, 82488, 82656, 88380, 100655, 103110, 103320, 109984, 117840, 120786, 123732, 137480, 137760, 140917, 141408, 154665, 161048, 164976, 176760, 181179, 201310, 206220, 206640, 235680, 241572, 247464, 274960, 281834, 301965, 309330, 322096, 329952, 353520, 362358, 402620, 412440, 413280, 422751, 483144, 494928, 549920, 563668, 603930, 618660, 644192, 704585, 707040, 724716, 805240, 824880, 845502, 905895, 966288, 989856, 1127336, 1207860, 1237320, 1268253, 1409170, 1449432, 1610480, 1649760, 1691004, 1811790, 1932576, 2113755, 2254672, 2415720, 2474640, 2536506, 2818340, 2898864, 3220960, 3382008, 3623580, 4227510, 4509344, 4831440, 4949280, 5073012, 5636680, 5797728, 6341265, 6764016, 7247160, 8455020, 9662880, 10146024, 11273360, 12682530, 13528032, 14494320, 16910040, 20292048, 22546720, 25365060, 28988640, 33820080, 40584096, 50730120, 67640160, 101460240, 202920480]

約数ペア:

[(1, 202920480), (2, 101460240), (3, 67640160), (4, 50730120), (5, 40584096), (6, 33820080), (7, 28988640), (8, 25365060), (9, 22546720), (10, 20292048), (12, 16910040), (14, 14494320), (15, 13528032), (16, 12682530), (18, 11273360), (20, 10146024), (21, 9662880), (24, 8455020), (28, 7247160), (30, 6764016), (32, 6341265), (35, 5797728), (36, 5636680), (40, 5073012), (41, 4949280), (42, 4831440), (45, 4509344), (48, 4227510), (56, 3623580), (60, 3382008), (63, 3220960), (70, 2898864), (72, 2818340), (80, 2536506), (82, 2474640), (84, 2415720), (90, 2254672), (96, 2113755), (105, 1932576), (112, 1811790), (120, 1691004), (123, 1649760), (126, 1610480), (140, 1449432), (144, 1409170), (160, 1268253), (164, 1237320), (168, 1207860), (180, 1127336), (205, 989856), (210, 966288), (224, 905895), (240, 845502), (246, 824880), (252, 805240), (280, 724716), (287, 707040), (288, 704585), (315, 644192), (328, 618660), (336, 603930), (360, 563668), (369, 549920), (410, 494928), (420, 483144), (480, 422751), (491, 413280), (492, 412440), (504, 402620), (560, 362358), (574, 353520), (615, 329952), (630, 322096), (656, 309330), (672, 301965), (720, 281834), (738, 274960), (820, 247464), (840, 241572), (861, 235680), (982, 206640), (984, 206220), (1008, 201310), (1120, 181179), (1148, 176760), (1230, 164976), (1260, 161048), (1312, 154665), (1435, 141408), (1440, 140917), (1473, 137760), (1476, 137480), (1640, 123732), (1680, 120786), (1722, 117840), (1845, 109984), (1964, 103320), (1968, 103110), (2016, 100655), (2296, 88380), (2455, 82656), (2460, 82488), (2520, 80524), (2583, 78560), (2870, 70704), (2946, 68880), (2952, 68740), (3280, 61866), (3360, 60393), (3437, 59040), (3444, 58920), (3690, 54992), (3928, 51660), (3936, 51555), (4305, 47136), (4419, 45920), (4592, 44190), (4910, 41328), (4920, 41244), (5040, 40262), (5166, 39280), (5740, 35352), (5892, 34440), (5904, 34370), (6560, 30933), (6874, 29520), (6888, 29460), (7365, 27552), (7380, 27496), (7856, 25830), (8610, 23568), (8838, 22960), (9184, 22095), (9820, 20664), (9840, 20622), (10080, 20131), (10311, 19680), (10332, 19640), (11480, 17676), (11784, 17220), (11808, 17185), (12915, 15712), (13748, 14760), (13776, 14730)]