156969754640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{532751}}^1$

素因数の和:532920

約数の個数: 80

約数和(自身を含む): 380512788480

約数和(自身を除く): 223543033840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 1016, 1160, 1270, 2032, 2320, 2540, 3683, 5080, 7366, 10160, 14732, 18415, 29464, 36830, 58928, 73660, 147320, 294640, 532751, 1065502, 2131004, 2663755, 4262008, 5327510, 8524016, 10655020, 15449779, 21310040, 30899558, 42620080, 61799116, 67659377, 77248895, 123598232, 135318754, 154497790, 247196464, 270637508, 308995580, 338296885, 541275016, 617991160, 676593770, 1082550032, 1235982320, 1353187540, 1962121933, 2706375080, 3924243866, 5412750160, 7848487732, 9810609665, 15696975464, 19621219330, 31393950928, 39242438660, 78484877320, 156969754640]

約数ペア:

[(1, 156969754640), (2, 78484877320), (4, 39242438660), (5, 31393950928), (8, 19621219330), (10, 15696975464), (16, 9810609665), (20, 7848487732), (29, 5412750160), (40, 3924243866), (58, 2706375080), (80, 1962121933), (116, 1353187540), (127, 1235982320), (145, 1082550032), (232, 676593770), (254, 617991160), (290, 541275016), (464, 338296885), (508, 308995580), (580, 270637508), (635, 247196464), (1016, 154497790), (1160, 135318754), (1270, 123598232), (2032, 77248895), (2320, 67659377), (2540, 61799116), (3683, 42620080), (5080, 30899558), (7366, 21310040), (10160, 15449779), (14732, 10655020), (18415, 8524016), (29464, 5327510), (36830, 4262008), (58928, 2663755), (73660, 2131004), (147320, 1065502), (294640, 532751)]