275313360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 240

約数和(自身を含む): 1018809792

約数和(自身を除く): 743496432

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, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 490, 492, 560, 571, 574, 588, 615, 656, 735, 784, 820, 840, 861, 980, 984, 1142, 1148, 1176, 1230, 1435, 1470, 1640, 1680, 1713, 1722, 1960, 1968, 2009, 2284, 2296, 2352, 2460, 2855, 2870, 2940, 3280, 3426, 3444, 3920, 3997, 4018, 4305, 4568, 4592, 4920, 5710, 5740, 5880, 6027, 6852, 6888, 7994, 8036, 8565, 8610, 9136, 9840, 10045, 11420, 11480, 11760, 11991, 12054, 13704, 13776, 15988, 16072, 17130, 17220, 19985, 20090, 22840, 22960, 23411, 23982, 24108, 27408, 27979, 30135, 31976, 32144, 34260, 34440, 39970, 40180, 45680, 46822, 47964, 48216, 55958, 59955, 60270, 63952, 68520, 68880, 70233, 79940, 80360, 83937, 93644, 95928, 96432, 111916, 117055, 119910, 120540, 137040, 139895, 140466, 159880, 160720, 163877, 167874, 187288, 191856, 223832, 234110, 239820, 241080, 279790, 280932, 319760, 327754, 335748, 351165, 374576, 419685, 447664, 468220, 479640, 482160, 491631, 559580, 561864, 655508, 671496, 702330, 819385, 839370, 936440, 959280, 983262, 1119160, 1123728, 1147139, 1311016, 1342992, 1404660, 1638770, 1678740, 1872880, 1966524, 2238320, 2294278, 2458155, 2622032, 2809320, 3277540, 3357480, 3441417, 3933048, 4588556, 4916310, 5618640, 5735695, 6555080, 6714960, 6882834, 7866096, 9177112, 9832620, 11471390, 13110160, 13765668, 17207085, 18354224, 19665240, 22942780, 27531336, 34414170, 39330480, 45885560, 55062672, 68828340, 91771120, 137656680, 275313360]

約数ペア:

[(1, 275313360), (2, 137656680), (3, 91771120), (4, 68828340), (5, 55062672), (6, 45885560), (7, 39330480), (8, 34414170), (10, 27531336), (12, 22942780), (14, 19665240), (15, 18354224), (16, 17207085), (20, 13765668), (21, 13110160), (24, 11471390), (28, 9832620), (30, 9177112), (35, 7866096), (40, 6882834), (41, 6714960), (42, 6555080), (48, 5735695), (49, 5618640), (56, 4916310), (60, 4588556), (70, 3933048), (80, 3441417), (82, 3357480), (84, 3277540), (98, 2809320), (105, 2622032), (112, 2458155), (120, 2294278), (123, 2238320), (140, 1966524), (147, 1872880), (164, 1678740), (168, 1638770), (196, 1404660), (205, 1342992), (210, 1311016), (240, 1147139), (245, 1123728), (246, 1119160), (280, 983262), (287, 959280), (294, 936440), (328, 839370), (336, 819385), (392, 702330), (410, 671496), (420, 655508), (490, 561864), (492, 559580), (560, 491631), (571, 482160), (574, 479640), (588, 468220), (615, 447664), (656, 419685), (735, 374576), (784, 351165), (820, 335748), (840, 327754), (861, 319760), (980, 280932), (984, 279790), (1142, 241080), (1148, 239820), (1176, 234110), (1230, 223832), (1435, 191856), (1470, 187288), (1640, 167874), (1680, 163877), (1713, 160720), (1722, 159880), (1960, 140466), (1968, 139895), (2009, 137040), (2284, 120540), (2296, 119910), (2352, 117055), (2460, 111916), (2855, 96432), (2870, 95928), (2940, 93644), (3280, 83937), (3426, 80360), (3444, 79940), (3920, 70233), (3997, 68880), (4018, 68520), (4305, 63952), (4568, 60270), (4592, 59955), (4920, 55958), (5710, 48216), (5740, 47964), (5880, 46822), (6027, 45680), (6852, 40180), (6888, 39970), (7994, 34440), (8036, 34260), (8565, 32144), (8610, 31976), (9136, 30135), (9840, 27979), (10045, 27408), (11420, 24108), (11480, 23982), (11760, 23411), (11991, 22960), (12054, 22840), (13704, 20090), (13776, 19985), (15988, 17220), (16072, 17130)]