137553360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2061

約数の個数: 160

約数和(自身を含む): 499468032

約数和(自身を除く): 361914672

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, 1997, 2296, 2460, 2870, 3280, 3444, 3994, 4305, 4592, 4920, 5740, 5991, 6888, 7988, 8610, 9840, 9985, 11480, 11982, 13776, 13979, 15976, 17220, 19970, 22960, 23964, 27958, 29955, 31952, 34440, 39940, 41937, 47928, 55916, 59910, 68880, 69895, 79880, 81877, 83874, 95856, 111832, 119820, 139790, 159760, 163754, 167748, 209685, 223664, 239640, 245631, 279580, 327508, 335496, 409385, 419370, 479280, 491262, 559160, 573139, 655016, 670992, 818770, 838740, 982524, 1118320, 1146278, 1228155, 1310032, 1637540, 1677480, 1719417, 1965048, 2292556, 2456310, 2865695, 3275080, 3354960, 3438834, 3930096, 4585112, 4912620, 5731390, 6550160, 6877668, 8597085, 9170224, 9825240, 11462780, 13755336, 17194170, 19650480, 22925560, 27510672, 34388340, 45851120, 68776680, 137553360]

約数ペア:

[(1, 137553360), (2, 68776680), (3, 45851120), (4, 34388340), (5, 27510672), (6, 22925560), (7, 19650480), (8, 17194170), (10, 13755336), (12, 11462780), (14, 9825240), (15, 9170224), (16, 8597085), (20, 6877668), (21, 6550160), (24, 5731390), (28, 4912620), (30, 4585112), (35, 3930096), (40, 3438834), (41, 3354960), (42, 3275080), (48, 2865695), (56, 2456310), (60, 2292556), (70, 1965048), (80, 1719417), (82, 1677480), (84, 1637540), (105, 1310032), (112, 1228155), (120, 1146278), (123, 1118320), (140, 982524), (164, 838740), (168, 818770), (205, 670992), (210, 655016), (240, 573139), (246, 559160), (280, 491262), (287, 479280), (328, 419370), (336, 409385), (410, 335496), (420, 327508), (492, 279580), (560, 245631), (574, 239640), (615, 223664), (656, 209685), (820, 167748), (840, 163754), (861, 159760), (984, 139790), (1148, 119820), (1230, 111832), (1435, 95856), (1640, 83874), (1680, 81877), (1722, 79880), (1968, 69895), (1997, 68880), (2296, 59910), (2460, 55916), (2870, 47928), (3280, 41937), (3444, 39940), (3994, 34440), (4305, 31952), (4592, 29955), (4920, 27958), (5740, 23964), (5991, 22960), (6888, 19970), (7988, 17220), (8610, 15976), (9840, 13979), (9985, 13776), (11480, 11982)]