70291752280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{8231}}^1$

素因数の和:8441

約数の個数: 128

約数和(自身を含む): 167284776960

約数和(自身を除く): 96993024680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 97, 124, 142, 155, 194, 248, 284, 310, 355, 388, 485, 568, 620, 710, 776, 970, 1240, 1420, 1940, 2201, 2840, 3007, 3880, 4402, 6014, 6887, 8231, 8804, 11005, 12028, 13774, 15035, 16462, 17608, 22010, 24056, 27548, 30070, 32924, 34435, 41155, 44020, 55096, 60140, 65848, 68870, 82310, 88040, 120280, 137740, 164620, 213497, 255161, 275480, 329240, 426994, 510322, 584401, 798407, 853988, 1020644, 1067485, 1168802, 1275805, 1596814, 1707976, 2041288, 2134970, 2337604, 2551610, 2922005, 3193628, 3992035, 4269940, 4675208, 5103220, 5844010, 6387256, 7984070, 8539880, 10206440, 11688020, 15968140, 18116431, 23376040, 24750617, 31936280, 36232862, 49501234, 56686897, 72465724, 90582155, 99002468, 113373794, 123753085, 144931448, 181164310, 198004936, 226747588, 247506170, 283434485, 362328620, 453495176, 495012340, 566868970, 724657240, 990024680, 1133737940, 1757293807, 2267475880, 3514587614, 7029175228, 8786469035, 14058350456, 17572938070, 35145876140, 70291752280]

約数ペア:

[(1, 70291752280), (2, 35145876140), (4, 17572938070), (5, 14058350456), (8, 8786469035), (10, 7029175228), (20, 3514587614), (31, 2267475880), (40, 1757293807), (62, 1133737940), (71, 990024680), (97, 724657240), (124, 566868970), (142, 495012340), (155, 453495176), (194, 362328620), (248, 283434485), (284, 247506170), (310, 226747588), (355, 198004936), (388, 181164310), (485, 144931448), (568, 123753085), (620, 113373794), (710, 99002468), (776, 90582155), (970, 72465724), (1240, 56686897), (1420, 49501234), (1940, 36232862), (2201, 31936280), (2840, 24750617), (3007, 23376040), (3880, 18116431), (4402, 15968140), (6014, 11688020), (6887, 10206440), (8231, 8539880), (8804, 7984070), (11005, 6387256), (12028, 5844010), (13774, 5103220), (15035, 4675208), (16462, 4269940), (17608, 3992035), (22010, 3193628), (24056, 2922005), (27548, 2551610), (30070, 2337604), (32924, 2134970), (34435, 2041288), (41155, 1707976), (44020, 1596814), (55096, 1275805), (60140, 1168802), (65848, 1067485), (68870, 1020644), (82310, 853988), (88040, 798407), (120280, 584401), (137740, 510322), (164620, 426994), (213497, 329240), (255161, 275480)]