7645135740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{9661}}^1$

素因数の和:9804

約数の個数: 144

約数和(自身を含む): 23747650080

約数和(自身を除く): 16102514340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 121, 132, 165, 218, 220, 242, 327, 330, 363, 436, 484, 545, 605, 654, 660, 726, 1090, 1199, 1210, 1308, 1452, 1635, 1815, 2180, 2398, 2420, 3270, 3597, 3630, 4796, 5995, 6540, 7194, 7260, 9661, 11990, 13189, 14388, 17985, 19322, 23980, 26378, 28983, 35970, 38644, 39567, 48305, 52756, 57966, 65945, 71940, 79134, 96610, 106271, 115932, 131890, 144915, 158268, 193220, 197835, 212542, 263780, 289830, 318813, 395670, 425084, 531355, 579660, 637626, 791340, 1053049, 1062710, 1168981, 1275252, 1594065, 2106098, 2125420, 2337962, 3159147, 3188130, 3506943, 4212196, 4675924, 5265245, 5844905, 6318294, 6376260, 7013886, 10530490, 11583539, 11689810, 12636588, 14027772, 15795735, 17534715, 21060980, 23167078, 23379620, 31591470, 34750617, 35069430, 46334156, 57917695, 63182940, 69501234, 70138860, 115835390, 127418929, 139002468, 173753085, 231670780, 254837858, 347506170, 382256787, 509675716, 637094645, 695012340, 764513574, 1274189290, 1529027148, 1911283935, 2548378580, 3822567870, 7645135740]

約数ペア:

[(1, 7645135740), (2, 3822567870), (3, 2548378580), (4, 1911283935), (5, 1529027148), (6, 1274189290), (10, 764513574), (11, 695012340), (12, 637094645), (15, 509675716), (20, 382256787), (22, 347506170), (30, 254837858), (33, 231670780), (44, 173753085), (55, 139002468), (60, 127418929), (66, 115835390), (109, 70138860), (110, 69501234), (121, 63182940), (132, 57917695), (165, 46334156), (218, 35069430), (220, 34750617), (242, 31591470), (327, 23379620), (330, 23167078), (363, 21060980), (436, 17534715), (484, 15795735), (545, 14027772), (605, 12636588), (654, 11689810), (660, 11583539), (726, 10530490), (1090, 7013886), (1199, 6376260), (1210, 6318294), (1308, 5844905), (1452, 5265245), (1635, 4675924), (1815, 4212196), (2180, 3506943), (2398, 3188130), (2420, 3159147), (3270, 2337962), (3597, 2125420), (3630, 2106098), (4796, 1594065), (5995, 1275252), (6540, 1168981), (7194, 1062710), (7260, 1053049), (9661, 791340), (11990, 637626), (13189, 579660), (14388, 531355), (17985, 425084), (19322, 395670), (23980, 318813), (26378, 289830), (28983, 263780), (35970, 212542), (38644, 197835), (39567, 193220), (48305, 158268), (52756, 144915), (57966, 131890), (65945, 115932), (71940, 106271), (79134, 96610)]