4080404580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{5821}}^1$

素因数の和:7509

約数の個数: 96

約数和(自身を含む): 13067362560

約数和(自身を除く): 8986957980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1669, 3338, 5007, 5821, 6676, 8345, 10014, 11642, 11683, 16690, 17463, 20028, 23284, 23366, 25035, 29105, 33380, 34926, 35049, 40747, 46732, 50070, 58210, 58415, 69852, 70098, 81494, 87315, 100140, 116420, 116830, 122241, 140196, 162988, 174630, 175245, 203735, 233660, 244482, 349260, 350490, 407470, 488964, 611205, 700980, 814940, 1222410, 2444820, 9715249, 19430498, 29145747, 38860996, 48576245, 58291494, 68006743, 97152490, 116582988, 136013486, 145728735, 194304980, 204020229, 272026972, 291457470, 340033715, 408040458, 582914940, 680067430, 816080916, 1020101145, 1360134860, 2040202290, 4080404580]

約数ペア:

[(1, 4080404580), (2, 2040202290), (3, 1360134860), (4, 1020101145), (5, 816080916), (6, 680067430), (7, 582914940), (10, 408040458), (12, 340033715), (14, 291457470), (15, 272026972), (20, 204020229), (21, 194304980), (28, 145728735), (30, 136013486), (35, 116582988), (42, 97152490), (60, 68006743), (70, 58291494), (84, 48576245), (105, 38860996), (140, 29145747), (210, 19430498), (420, 9715249), (1669, 2444820), (3338, 1222410), (5007, 814940), (5821, 700980), (6676, 611205), (8345, 488964), (10014, 407470), (11642, 350490), (11683, 349260), (16690, 244482), (17463, 233660), (20028, 203735), (23284, 175245), (23366, 174630), (25035, 162988), (29105, 140196), (33380, 122241), (34926, 116830), (35049, 116420), (40747, 100140), (46732, 87315), (50070, 81494), (58210, 70098), (58415, 69852)]