948468840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2539}}^1$

素因数の和:2847

約数の個数: 128

約数和(自身を含む): 3116275200

約数和(自身を除く): 2167806360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 283, 330, 440, 566, 660, 849, 1132, 1320, 1415, 1698, 2264, 2539, 2830, 3113, 3396, 4245, 5078, 5660, 6226, 6792, 7617, 8490, 9339, 10156, 11320, 12452, 12695, 15234, 15565, 16980, 18678, 20312, 24904, 25390, 27929, 30468, 31130, 33960, 37356, 38085, 46695, 50780, 55858, 60936, 62260, 74712, 76170, 83787, 93390, 101560, 111716, 124520, 139645, 152340, 167574, 186780, 223432, 279290, 304680, 335148, 373560, 418935, 558580, 670296, 718537, 837870, 1117160, 1437074, 1675740, 2155611, 2874148, 3351480, 3592685, 4311222, 5748296, 7185370, 7903907, 8622444, 10778055, 14370740, 15807814, 17244888, 21556110, 23711721, 28741480, 31615628, 39519535, 43112220, 47423442, 63231256, 79039070, 86224440, 94846884, 118558605, 158078140, 189693768, 237117210, 316156280, 474234420, 948468840]

約数ペア:

[(1, 948468840), (2, 474234420), (3, 316156280), (4, 237117210), (5, 189693768), (6, 158078140), (8, 118558605), (10, 94846884), (11, 86224440), (12, 79039070), (15, 63231256), (20, 47423442), (22, 43112220), (24, 39519535), (30, 31615628), (33, 28741480), (40, 23711721), (44, 21556110), (55, 17244888), (60, 15807814), (66, 14370740), (88, 10778055), (110, 8622444), (120, 7903907), (132, 7185370), (165, 5748296), (220, 4311222), (264, 3592685), (283, 3351480), (330, 2874148), (440, 2155611), (566, 1675740), (660, 1437074), (849, 1117160), (1132, 837870), (1320, 718537), (1415, 670296), (1698, 558580), (2264, 418935), (2539, 373560), (2830, 335148), (3113, 304680), (3396, 279290), (4245, 223432), (5078, 186780), (5660, 167574), (6226, 152340), (6792, 139645), (7617, 124520), (8490, 111716), (9339, 101560), (10156, 93390), (11320, 83787), (12452, 76170), (12695, 74712), (15234, 62260), (15565, 60936), (16980, 55858), (18678, 50780), (20312, 46695), (24904, 38085), (25390, 37356), (27929, 33960), (30468, 31130)]