8449081080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{2539}}^1$

素因数の和:5085

約数の個数: 128

約数和(自身を含む): 27673401600

約数和(自身を除く): 19224320520

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, 330, 440, 660, 1320, 2521, 2539, 5042, 5078, 7563, 7617, 10084, 10156, 12605, 12695, 15126, 15234, 20168, 20312, 25210, 25390, 27731, 27929, 30252, 30468, 37815, 38085, 50420, 50780, 55462, 55858, 60504, 60936, 75630, 76170, 83193, 83787, 100840, 101560, 110924, 111716, 138655, 139645, 151260, 152340, 166386, 167574, 221848, 223432, 277310, 279290, 302520, 304680, 332772, 335148, 415965, 418935, 554620, 558580, 665544, 670296, 831930, 837870, 1109240, 1117160, 1663860, 1675740, 3327720, 3351480, 6400819, 12801638, 19202457, 25603276, 32004095, 38404914, 51206552, 64008190, 70409009, 76809828, 96012285, 128016380, 140818018, 153619656, 192024570, 211227027, 256032760, 281636036, 352045045, 384049140, 422454054, 563272072, 704090090, 768098280, 844908108, 1056135135, 1408180180, 1689816216, 2112270270, 2816360360, 4224540540, 8449081080]

約数ペア:

[(1, 8449081080), (2, 4224540540), (3, 2816360360), (4, 2112270270), (5, 1689816216), (6, 1408180180), (8, 1056135135), (10, 844908108), (11, 768098280), (12, 704090090), (15, 563272072), (20, 422454054), (22, 384049140), (24, 352045045), (30, 281636036), (33, 256032760), (40, 211227027), (44, 192024570), (55, 153619656), (60, 140818018), (66, 128016380), (88, 96012285), (110, 76809828), (120, 70409009), (132, 64008190), (165, 51206552), (220, 38404914), (264, 32004095), (330, 25603276), (440, 19202457), (660, 12801638), (1320, 6400819), (2521, 3351480), (2539, 3327720), (5042, 1675740), (5078, 1663860), (7563, 1117160), (7617, 1109240), (10084, 837870), (10156, 831930), (12605, 670296), (12695, 665544), (15126, 558580), (15234, 554620), (20168, 418935), (20312, 415965), (25210, 335148), (25390, 332772), (27731, 304680), (27929, 302520), (30252, 279290), (30468, 277310), (37815, 223432), (38085, 221848), (50420, 167574), (50780, 166386), (55462, 152340), (55858, 151260), (60504, 139645), (60936, 138655), (75630, 111716), (76170, 110924), (83193, 101560), (83787, 100840)]