51142857360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{30442177}}^1$

素因数の和:30442200

約数の個数: 80

約数和(自身を含む): 181191843456

約数和(自身を除く): 130048986096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 30442177, 60884354, 91326531, 121768708, 152210885, 182653062, 213095239, 243537416, 304421770, 365306124, 426190478, 456632655, 487074832, 608843540, 639285717, 730612248, 852380956, 913265310, 1065476195, 1217687080, 1278571434, 1461224496, 1704761912, 1826530620, 2130952390, 2435374160, 2557142868, 3196428585, 3409523824, 3653061240, 4261904780, 5114285736, 6392857170, 7306122480, 8523809560, 10228571472, 12785714340, 17047619120, 25571428680, 51142857360]

約数ペア:

[(1, 51142857360), (2, 25571428680), (3, 17047619120), (4, 12785714340), (5, 10228571472), (6, 8523809560), (7, 7306122480), (8, 6392857170), (10, 5114285736), (12, 4261904780), (14, 3653061240), (15, 3409523824), (16, 3196428585), (20, 2557142868), (21, 2435374160), (24, 2130952390), (28, 1826530620), (30, 1704761912), (35, 1461224496), (40, 1278571434), (42, 1217687080), (48, 1065476195), (56, 913265310), (60, 852380956), (70, 730612248), (80, 639285717), (84, 608843540), (105, 487074832), (112, 456632655), (120, 426190478), (140, 365306124), (168, 304421770), (210, 243537416), (240, 213095239), (280, 182653062), (336, 152210885), (420, 121768708), (560, 91326531), (840, 60884354), (1680, 30442177)]