679897080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 2283240960

約数和(自身を除く): 1603343880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 167, 172, 180, 215, 258, 263, 334, 344, 360, 387, 430, 501, 516, 526, 645, 668, 774, 789, 835, 860, 1002, 1032, 1052, 1290, 1315, 1336, 1503, 1548, 1578, 1670, 1720, 1935, 2004, 2104, 2367, 2505, 2580, 2630, 3006, 3096, 3156, 3340, 3870, 3945, 4008, 4734, 5010, 5160, 5260, 6012, 6312, 6680, 7181, 7515, 7740, 7890, 9468, 10020, 10520, 11309, 11835, 12024, 14362, 15030, 15480, 15780, 18936, 20040, 21543, 22618, 23670, 28724, 30060, 31560, 33927, 35905, 43086, 43921, 45236, 47340, 56545, 57448, 60120, 64629, 67854, 71810, 86172, 87842, 90472, 94680, 101781, 107715, 113090, 129258, 131763, 135708, 143620, 169635, 172344, 175684, 203562, 215430, 219605, 226180, 258516, 263526, 271416, 287240, 323145, 339270, 351368, 395289, 407124, 430860, 439210, 452360, 508905, 517032, 527052, 646290, 658815, 678540, 790578, 814248, 861720, 878420, 1017810, 1054104, 1292580, 1317630, 1357080, 1581156, 1756840, 1888603, 1976445, 2035620, 2585160, 2635260, 3162312, 3777206, 3952890, 4071240, 5270520, 5665809, 7554412, 7905780, 9443015, 11331618, 15108824, 15811560, 16997427, 18886030, 22663236, 28329045, 33994854, 37772060, 45326472, 56658090, 67989708, 75544120, 84987135, 113316180, 135979416, 169974270, 226632360, 339948540, 679897080]

約数ペア:

[(1, 679897080), (2, 339948540), (3, 226632360), (4, 169974270), (5, 135979416), (6, 113316180), (8, 84987135), (9, 75544120), (10, 67989708), (12, 56658090), (15, 45326472), (18, 37772060), (20, 33994854), (24, 28329045), (30, 22663236), (36, 18886030), (40, 16997427), (43, 15811560), (45, 15108824), (60, 11331618), (72, 9443015), (86, 7905780), (90, 7554412), (120, 5665809), (129, 5270520), (167, 4071240), (172, 3952890), (180, 3777206), (215, 3162312), (258, 2635260), (263, 2585160), (334, 2035620), (344, 1976445), (360, 1888603), (387, 1756840), (430, 1581156), (501, 1357080), (516, 1317630), (526, 1292580), (645, 1054104), (668, 1017810), (774, 878420), (789, 861720), (835, 814248), (860, 790578), (1002, 678540), (1032, 658815), (1052, 646290), (1290, 527052), (1315, 517032), (1336, 508905), (1503, 452360), (1548, 439210), (1578, 430860), (1670, 407124), (1720, 395289), (1935, 351368), (2004, 339270), (2104, 323145), (2367, 287240), (2505, 271416), (2580, 263526), (2630, 258516), (3006, 226180), (3096, 219605), (3156, 215430), (3340, 203562), (3870, 175684), (3945, 172344), (4008, 169635), (4734, 143620), (5010, 135708), (5160, 131763), (5260, 129258), (6012, 113090), (6312, 107715), (6680, 101781), (7181, 94680), (7515, 90472), (7740, 87842), (7890, 86172), (9468, 71810), (10020, 67854), (10520, 64629), (11309, 60120), (11835, 57448), (12024, 56545), (14362, 47340), (15030, 45236), (15480, 43921), (15780, 43086), (18936, 35905), (20040, 33927), (21543, 31560), (22618, 30060), (23670, 28724)]