240147164140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{118249}}^1$

素因数の和:118451

約数の個数: 96

約数和(自身を含む): 555691752000

約数和(自身を除く): 315544587860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 107, 130, 146, 214, 260, 292, 365, 428, 535, 730, 949, 1070, 1391, 1460, 1898, 2140, 2782, 3796, 4745, 5564, 6955, 7811, 9490, 13910, 15622, 18980, 27820, 31244, 39055, 78110, 101543, 118249, 156220, 203086, 236498, 406172, 472996, 507715, 591245, 1015430, 1182490, 1537237, 2030860, 2364980, 3074474, 6148948, 7686185, 8632177, 12652643, 15372370, 17264354, 25305286, 30744740, 34528708, 43160885, 50610572, 63263215, 86321770, 112218301, 126526430, 164484359, 172643540, 224436602, 253052860, 328968718, 448873204, 561091505, 657937436, 822421795, 923642939, 1122183010, 1644843590, 1847285878, 2244366020, 3289687180, 3694571756, 4618214695, 9236429390, 12007358207, 18472858780, 24014716414, 48029432828, 60036791035, 120073582070, 240147164140]

約数ペア:

[(1, 240147164140), (2, 120073582070), (4, 60036791035), (5, 48029432828), (10, 24014716414), (13, 18472858780), (20, 12007358207), (26, 9236429390), (52, 4618214695), (65, 3694571756), (73, 3289687180), (107, 2244366020), (130, 1847285878), (146, 1644843590), (214, 1122183010), (260, 923642939), (292, 822421795), (365, 657937436), (428, 561091505), (535, 448873204), (730, 328968718), (949, 253052860), (1070, 224436602), (1391, 172643540), (1460, 164484359), (1898, 126526430), (2140, 112218301), (2782, 86321770), (3796, 63263215), (4745, 50610572), (5564, 43160885), (6955, 34528708), (7811, 30744740), (9490, 25305286), (13910, 17264354), (15622, 15372370), (18980, 12652643), (27820, 8632177), (31244, 7686185), (39055, 6148948), (78110, 3074474), (101543, 2364980), (118249, 2030860), (156220, 1537237), (203086, 1182490), (236498, 1015430), (406172, 591245), (472996, 507715)]