626472160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 1638185472

約数和(自身を除く): 1011713312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 43, 46, 74, 80, 86, 92, 107, 115, 148, 160, 172, 184, 185, 214, 215, 230, 296, 344, 368, 370, 428, 430, 460, 535, 592, 688, 736, 740, 851, 856, 860, 920, 989, 1070, 1184, 1376, 1480, 1591, 1702, 1712, 1720, 1840, 1978, 2140, 2461, 2960, 3182, 3404, 3424, 3440, 3680, 3956, 3959, 4255, 4280, 4601, 4922, 4945, 5920, 6364, 6808, 6880, 7912, 7918, 7955, 8510, 8560, 9202, 9844, 9890, 12305, 12728, 13616, 15824, 15836, 15910, 17020, 17120, 18404, 19688, 19780, 19795, 23005, 24610, 25456, 27232, 31648, 31672, 31820, 34040, 36593, 36808, 39376, 39560, 39590, 46010, 49220, 50912, 63344, 63640, 68080, 73186, 73616, 78752, 79120, 79180, 91057, 92020, 98440, 105823, 126688, 127280, 136160, 146372, 147232, 158240, 158360, 170237, 182114, 182965, 184040, 196880, 211646, 254560, 292744, 316720, 340474, 364228, 365930, 368080, 393760, 423292, 455285, 529115, 585488, 633440, 680948, 728456, 731860, 736160, 846584, 851185, 910570, 1058230, 1170976, 1361896, 1456912, 1463720, 1693168, 1702370, 1821140, 2116460, 2723792, 2913824, 2927440, 3386336, 3404740, 3642280, 3915451, 4232920, 5447584, 5854880, 6809480, 7284560, 7830902, 8465840, 13618960, 14569120, 15661804, 16931680, 19577255, 27237920, 31323608, 39154510, 62647216, 78309020, 125294432, 156618040, 313236080, 626472160]

約数ペア:

[(1, 626472160), (2, 313236080), (4, 156618040), (5, 125294432), (8, 78309020), (10, 62647216), (16, 39154510), (20, 31323608), (23, 27237920), (32, 19577255), (37, 16931680), (40, 15661804), (43, 14569120), (46, 13618960), (74, 8465840), (80, 7830902), (86, 7284560), (92, 6809480), (107, 5854880), (115, 5447584), (148, 4232920), (160, 3915451), (172, 3642280), (184, 3404740), (185, 3386336), (214, 2927440), (215, 2913824), (230, 2723792), (296, 2116460), (344, 1821140), (368, 1702370), (370, 1693168), (428, 1463720), (430, 1456912), (460, 1361896), (535, 1170976), (592, 1058230), (688, 910570), (736, 851185), (740, 846584), (851, 736160), (856, 731860), (860, 728456), (920, 680948), (989, 633440), (1070, 585488), (1184, 529115), (1376, 455285), (1480, 423292), (1591, 393760), (1702, 368080), (1712, 365930), (1720, 364228), (1840, 340474), (1978, 316720), (2140, 292744), (2461, 254560), (2960, 211646), (3182, 196880), (3404, 184040), (3424, 182965), (3440, 182114), (3680, 170237), (3956, 158360), (3959, 158240), (4255, 147232), (4280, 146372), (4601, 136160), (4922, 127280), (4945, 126688), (5920, 105823), (6364, 98440), (6808, 92020), (6880, 91057), (7912, 79180), (7918, 79120), (7955, 78752), (8510, 73616), (8560, 73186), (9202, 68080), (9844, 63640), (9890, 63344), (12305, 50912), (12728, 49220), (13616, 46010), (15824, 39590), (15836, 39560), (15910, 39376), (17020, 36808), (17120, 36593), (18404, 34040), (19688, 31820), (19780, 31672), (19795, 31648), (23005, 27232), (24610, 25456)]