89061840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 350977536

約数和(自身を除く): 261915696

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, 431, 492, 504, 560, 574, 615, 630, 656, 720, 738, 820, 840, 861, 862, 984, 1008, 1148, 1230, 1260, 1293, 1435, 1476, 1640, 1680, 1722, 1724, 1845, 1968, 2155, 2296, 2460, 2520, 2583, 2586, 2870, 2952, 3017, 3280, 3444, 3448, 3690, 3879, 4305, 4310, 4592, 4920, 5040, 5166, 5172, 5740, 5904, 6034, 6465, 6888, 6896, 7380, 7758, 8610, 8620, 9051, 9840, 10332, 10344, 11480, 12068, 12915, 12930, 13776, 14760, 15085, 15516, 17220, 17240, 17671, 18102, 19395, 20664, 20688, 22960, 24136, 25830, 25860, 27153, 29520, 30170, 31032, 34440, 34480, 35342, 36204, 38790, 41328, 45255, 48272, 51660, 51720, 53013, 54306, 60340, 62064, 68880, 70684, 72408, 77580, 88355, 90510, 103320, 103440, 106026, 108612, 120680, 123697, 135765, 141368, 144816, 155160, 159039, 176710, 181020, 206640, 212052, 217224, 241360, 247394, 265065, 271530, 282736, 310320, 318078, 353420, 362040, 371091, 424104, 434448, 494788, 530130, 543060, 618485, 636156, 706840, 724080, 742182, 795195, 848208, 989576, 1060260, 1086120, 1113273, 1236970, 1272312, 1413680, 1484364, 1590390, 1855455, 1979152, 2120520, 2172240, 2226546, 2473940, 2544624, 2968728, 3180780, 3710910, 4241040, 4453092, 4947880, 5566365, 5937456, 6361560, 7421820, 8906184, 9895760, 11132730, 12723120, 14843640, 17812368, 22265460, 29687280, 44530920, 89061840]

約数ペア:

[(1, 89061840), (2, 44530920), (3, 29687280), (4, 22265460), (5, 17812368), (6, 14843640), (7, 12723120), (8, 11132730), (9, 9895760), (10, 8906184), (12, 7421820), (14, 6361560), (15, 5937456), (16, 5566365), (18, 4947880), (20, 4453092), (21, 4241040), (24, 3710910), (28, 3180780), (30, 2968728), (35, 2544624), (36, 2473940), (40, 2226546), (41, 2172240), (42, 2120520), (45, 1979152), (48, 1855455), (56, 1590390), (60, 1484364), (63, 1413680), (70, 1272312), (72, 1236970), (80, 1113273), (82, 1086120), (84, 1060260), (90, 989576), (105, 848208), (112, 795195), (120, 742182), (123, 724080), (126, 706840), (140, 636156), (144, 618485), (164, 543060), (168, 530130), (180, 494788), (205, 434448), (210, 424104), (240, 371091), (246, 362040), (252, 353420), (280, 318078), (287, 310320), (315, 282736), (328, 271530), (336, 265065), (360, 247394), (369, 241360), (410, 217224), (420, 212052), (431, 206640), (492, 181020), (504, 176710), (560, 159039), (574, 155160), (615, 144816), (630, 141368), (656, 135765), (720, 123697), (738, 120680), (820, 108612), (840, 106026), (861, 103440), (862, 103320), (984, 90510), (1008, 88355), (1148, 77580), (1230, 72408), (1260, 70684), (1293, 68880), (1435, 62064), (1476, 60340), (1640, 54306), (1680, 53013), (1722, 51720), (1724, 51660), (1845, 48272), (1968, 45255), (2155, 41328), (2296, 38790), (2460, 36204), (2520, 35342), (2583, 34480), (2586, 34440), (2870, 31032), (2952, 30170), (3017, 29520), (3280, 27153), (3444, 25860), (3448, 25830), (3690, 24136), (3879, 22960), (4305, 20688), (4310, 20664), (4592, 19395), (4920, 18102), (5040, 17671), (5166, 17240), (5172, 17220), (5740, 15516), (5904, 15085), (6034, 14760), (6465, 13776), (6888, 12930), (6896, 12915), (7380, 12068), (7758, 11480), (8610, 10344), (8620, 10332), (9051, 9840)]