196790160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2921

約数の個数: 160

約数和(自身を含む): 714454272

約数和(自身を除く): 517664112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2857, 2870, 3280, 3444, 4305, 4592, 4920, 5714, 5740, 6888, 8571, 8610, 9840, 11428, 11480, 13776, 14285, 17142, 17220, 19999, 22856, 22960, 28570, 34284, 34440, 39998, 42855, 45712, 57140, 59997, 68568, 68880, 79996, 85710, 99995, 114280, 117137, 119994, 137136, 159992, 171420, 199990, 228560, 234274, 239988, 299985, 319984, 342840, 351411, 399980, 468548, 479976, 585685, 599970, 685680, 702822, 799960, 819959, 937096, 959952, 1171370, 1199940, 1405644, 1599920, 1639918, 1757055, 1874192, 2342740, 2399880, 2459877, 2811288, 3279836, 3514110, 4099795, 4685480, 4799760, 4919754, 5622576, 6559672, 7028220, 8199590, 9370960, 9839508, 12299385, 13119344, 14056440, 16399180, 19679016, 24598770, 28112880, 32798360, 39358032, 49197540, 65596720, 98395080, 196790160]

約数ペア:

[(1, 196790160), (2, 98395080), (3, 65596720), (4, 49197540), (5, 39358032), (6, 32798360), (7, 28112880), (8, 24598770), (10, 19679016), (12, 16399180), (14, 14056440), (15, 13119344), (16, 12299385), (20, 9839508), (21, 9370960), (24, 8199590), (28, 7028220), (30, 6559672), (35, 5622576), (40, 4919754), (41, 4799760), (42, 4685480), (48, 4099795), (56, 3514110), (60, 3279836), (70, 2811288), (80, 2459877), (82, 2399880), (84, 2342740), (105, 1874192), (112, 1757055), (120, 1639918), (123, 1599920), (140, 1405644), (164, 1199940), (168, 1171370), (205, 959952), (210, 937096), (240, 819959), (246, 799960), (280, 702822), (287, 685680), (328, 599970), (336, 585685), (410, 479976), (420, 468548), (492, 399980), (560, 351411), (574, 342840), (615, 319984), (656, 299985), (820, 239988), (840, 234274), (861, 228560), (984, 199990), (1148, 171420), (1230, 159992), (1435, 137136), (1640, 119994), (1680, 117137), (1722, 114280), (1968, 99995), (2296, 85710), (2460, 79996), (2857, 68880), (2870, 68568), (3280, 59997), (3444, 57140), (4305, 45712), (4592, 42855), (4920, 39998), (5714, 34440), (5740, 34284), (6888, 28570), (8571, 22960), (8610, 22856), (9840, 19999), (11428, 17220), (11480, 17142), (13776, 14285)]