268864756440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{7757}}^1\times {\mathrm{41263}}^1$

素因数の和:49041

約数の個数: 128

約数和(自身を含む): 921963202560

約数和(自身を除く): 653098446120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 7757, 15514, 23271, 31028, 38785, 41263, 46542, 54299, 62056, 77570, 82526, 93084, 108598, 116355, 123789, 155140, 162897, 165052, 186168, 206315, 217196, 232710, 247578, 271495, 288841, 310280, 325794, 330104, 412630, 434392, 465420, 495156, 542990, 577682, 618945, 651588, 814485, 825260, 866523, 930840, 990312, 1085980, 1155364, 1237890, 1303176, 1444205, 1628970, 1650520, 1733046, 2171960, 2310728, 2475780, 2888410, 3257940, 3466092, 4332615, 4951560, 5776820, 6515880, 6932184, 8665230, 11553640, 17330460, 34660920, 320077091, 640154182, 960231273, 1280308364, 1600385455, 1920462546, 2240539637, 2560616728, 3200770910, 3840925092, 4481079274, 4801156365, 6401541820, 6721618911, 7681850184, 8962158548, 9602312730, 11202698185, 12803083640, 13443237822, 17924317096, 19204625460, 22405396370, 26886475644, 33608094555, 38409250920, 44810792740, 53772951288, 67216189110, 89621585480, 134432378220, 268864756440]

約数ペア:

[(1, 268864756440), (2, 134432378220), (3, 89621585480), (4, 67216189110), (5, 53772951288), (6, 44810792740), (7, 38409250920), (8, 33608094555), (10, 26886475644), (12, 22405396370), (14, 19204625460), (15, 17924317096), (20, 13443237822), (21, 12803083640), (24, 11202698185), (28, 9602312730), (30, 8962158548), (35, 7681850184), (40, 6721618911), (42, 6401541820), (56, 4801156365), (60, 4481079274), (70, 3840925092), (84, 3200770910), (105, 2560616728), (120, 2240539637), (140, 1920462546), (168, 1600385455), (210, 1280308364), (280, 960231273), (420, 640154182), (840, 320077091), (7757, 34660920), (15514, 17330460), (23271, 11553640), (31028, 8665230), (38785, 6932184), (41263, 6515880), (46542, 5776820), (54299, 4951560), (62056, 4332615), (77570, 3466092), (82526, 3257940), (93084, 2888410), (108598, 2475780), (116355, 2310728), (123789, 2171960), (155140, 1733046), (162897, 1650520), (165052, 1628970), (186168, 1444205), (206315, 1303176), (217196, 1237890), (232710, 1155364), (247578, 1085980), (271495, 990312), (288841, 930840), (310280, 866523), (325794, 825260), (330104, 814485), (412630, 651588), (434392, 618945), (465420, 577682), (495156, 542990)]