69793840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 188291520

約数和(自身を除く): 118497680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 37, 38, 40, 68, 73, 74, 76, 80, 85, 95, 136, 146, 148, 152, 170, 185, 190, 272, 292, 296, 304, 323, 340, 365, 370, 380, 584, 592, 629, 646, 680, 703, 730, 740, 760, 1168, 1241, 1258, 1292, 1360, 1387, 1406, 1460, 1480, 1520, 1615, 2482, 2516, 2584, 2701, 2774, 2812, 2920, 2960, 3145, 3230, 3515, 4964, 5032, 5168, 5402, 5548, 5624, 5840, 6205, 6290, 6460, 6935, 7030, 9928, 10064, 10804, 11096, 11248, 11951, 12410, 12580, 12920, 13505, 13870, 14060, 19856, 21608, 22192, 23579, 23902, 24820, 25160, 25840, 27010, 27740, 28120, 43216, 45917, 47158, 47804, 49640, 50320, 51319, 54020, 55480, 56240, 59755, 91834, 94316, 95608, 99280, 102638, 108040, 110960, 117895, 119510, 183668, 188632, 191216, 205276, 216080, 229585, 235790, 239020, 256595, 367336, 377264, 410552, 459170, 471580, 478040, 513190, 734672, 821104, 872423, 918340, 943160, 956080, 1026380, 1744846, 1836680, 1886320, 2052760, 3489692, 3673360, 4105520, 4362115, 6979384, 8724230, 13958768, 17448460, 34896920, 69793840]

約数ペア:

[(1, 69793840), (2, 34896920), (4, 17448460), (5, 13958768), (8, 8724230), (10, 6979384), (16, 4362115), (17, 4105520), (19, 3673360), (20, 3489692), (34, 2052760), (37, 1886320), (38, 1836680), (40, 1744846), (68, 1026380), (73, 956080), (74, 943160), (76, 918340), (80, 872423), (85, 821104), (95, 734672), (136, 513190), (146, 478040), (148, 471580), (152, 459170), (170, 410552), (185, 377264), (190, 367336), (272, 256595), (292, 239020), (296, 235790), (304, 229585), (323, 216080), (340, 205276), (365, 191216), (370, 188632), (380, 183668), (584, 119510), (592, 117895), (629, 110960), (646, 108040), (680, 102638), (703, 99280), (730, 95608), (740, 94316), (760, 91834), (1168, 59755), (1241, 56240), (1258, 55480), (1292, 54020), (1360, 51319), (1387, 50320), (1406, 49640), (1460, 47804), (1480, 47158), (1520, 45917), (1615, 43216), (2482, 28120), (2516, 27740), (2584, 27010), (2701, 25840), (2774, 25160), (2812, 24820), (2920, 23902), (2960, 23579), (3145, 22192), (3230, 21608), (3515, 19856), (4964, 14060), (5032, 13870), (5168, 13505), (5402, 12920), (5548, 12580), (5624, 12410), (5840, 11951), (6205, 11248), (6290, 11096), (6460, 10804), (6935, 10064), (7030, 9928)]