306037708960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3247429}}^1$

素因数の和:3247494

約数の個数: 96

約数和(自身を含む): 785618265600

約数和(自身を除く): 479580556640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23560, 47120, 94240, 3247429, 6494858, 12989716, 16237145, 25979432, 32474290, 51958864, 61701151, 64948580, 100670299, 103917728, 123402302, 129897160, 201340598, 246804604, 259794320, 308505755, 402681196, 493609208, 503351495, 519588640, 617011510, 805362392, 987218416, 1006702990, 1234023020, 1610724784, 1912735681, 1974436832, 2013405980, 2468046040, 3221449568, 3825471362, 4026811960, 4936092080, 7650942724, 8053623920, 9563678405, 9872184160, 15301885448, 16107247840, 19127356810, 30603770896, 38254713620, 61207541792, 76509427240, 153018854480, 306037708960]

約数ペア:

[(1, 306037708960), (2, 153018854480), (4, 76509427240), (5, 61207541792), (8, 38254713620), (10, 30603770896), (16, 19127356810), (19, 16107247840), (20, 15301885448), (31, 9872184160), (32, 9563678405), (38, 8053623920), (40, 7650942724), (62, 4936092080), (76, 4026811960), (80, 3825471362), (95, 3221449568), (124, 2468046040), (152, 2013405980), (155, 1974436832), (160, 1912735681), (190, 1610724784), (248, 1234023020), (304, 1006702990), (310, 987218416), (380, 805362392), (496, 617011510), (589, 519588640), (608, 503351495), (620, 493609208), (760, 402681196), (992, 308505755), (1178, 259794320), (1240, 246804604), (1520, 201340598), (2356, 129897160), (2480, 123402302), (2945, 103917728), (3040, 100670299), (4712, 64948580), (4960, 61701151), (5890, 51958864), (9424, 32474290), (11780, 25979432), (18848, 16237145), (23560, 12989716), (47120, 6494858), (94240, 3247429)]