137356440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 447249600

約数和(自身を除く): 309893160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 521, 676, 780, 845, 1014, 1042, 1352, 1560, 1563, 1690, 2028, 2084, 2197, 2535, 2605, 3126, 3380, 4056, 4168, 4394, 5070, 5210, 6252, 6591, 6760, 6773, 7815, 8788, 10140, 10420, 10985, 12504, 13182, 13546, 15630, 17576, 20280, 20319, 20840, 21970, 26364, 27092, 31260, 32955, 33865, 40638, 43940, 52728, 54184, 62520, 65910, 67730, 81276, 87880, 88049, 101595, 131820, 135460, 162552, 176098, 203190, 263640, 264147, 270920, 352196, 406380, 440245, 528294, 704392, 812760, 880490, 1056588, 1144637, 1320735, 1760980, 2113176, 2289274, 2641470, 3433911, 3521960, 4578548, 5282940, 5723185, 6867822, 9157096, 10565880, 11446370, 13735644, 17169555, 22892740, 27471288, 34339110, 45785480, 68678220, 137356440]

約数ペア:

[(1, 137356440), (2, 68678220), (3, 45785480), (4, 34339110), (5, 27471288), (6, 22892740), (8, 17169555), (10, 13735644), (12, 11446370), (13, 10565880), (15, 9157096), (20, 6867822), (24, 5723185), (26, 5282940), (30, 4578548), (39, 3521960), (40, 3433911), (52, 2641470), (60, 2289274), (65, 2113176), (78, 1760980), (104, 1320735), (120, 1144637), (130, 1056588), (156, 880490), (169, 812760), (195, 704392), (260, 528294), (312, 440245), (338, 406380), (390, 352196), (507, 270920), (520, 264147), (521, 263640), (676, 203190), (780, 176098), (845, 162552), (1014, 135460), (1042, 131820), (1352, 101595), (1560, 88049), (1563, 87880), (1690, 81276), (2028, 67730), (2084, 65910), (2197, 62520), (2535, 54184), (2605, 52728), (3126, 43940), (3380, 40638), (4056, 33865), (4168, 32955), (4394, 31260), (5070, 27092), (5210, 26364), (6252, 21970), (6591, 20840), (6760, 20319), (6773, 20280), (7815, 17576), (8788, 15630), (10140, 13546), (10420, 13182), (10985, 12504)]