1290627444120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{30259}}^1\times {\mathrm{50777}}^1$

素因数の和:81057

約数の個数: 128

約数和(自身を含む): 4425241766400

約数和(自身を除く): 3134614322280

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, 30259, 50777, 60518, 90777, 101554, 121036, 151295, 152331, 181554, 203108, 211813, 242072, 253885, 302590, 304662, 355439, 363108, 406216, 423626, 453885, 507770, 605180, 609324, 635439, 710878, 726216, 761655, 847252, 907770, 1015540, 1059065, 1066317, 1210360, 1218648, 1270878, 1421756, 1523310, 1694504, 1777195, 1815540, 2031080, 2118130, 2132634, 2541756, 2843512, 3046620, 3177195, 3554390, 3631080, 4236260, 4265268, 5083512, 5331585, 6093240, 6354390, 7108780, 8472520, 8530536, 10663170, 12708780, 14217560, 21326340, 25417560, 42652680, 1536461243, 3072922486, 4609383729, 6145844972, 7682306215, 9218767458, 10755228701, 12291689944, 15364612430, 18437534916, 21510457402, 23046918645, 30729224860, 32265686103, 36875069832, 43020914804, 46093837290, 53776143505, 61458449720, 64531372206, 86041829608, 92187674580, 107552287010, 129062744412, 161328430515, 184375349160, 215104574020, 258125488824, 322656861030, 430209148040, 645313722060, 1290627444120]

約数ペア:

[(1, 1290627444120), (2, 645313722060), (3, 430209148040), (4, 322656861030), (5, 258125488824), (6, 215104574020), (7, 184375349160), (8, 161328430515), (10, 129062744412), (12, 107552287010), (14, 92187674580), (15, 86041829608), (20, 64531372206), (21, 61458449720), (24, 53776143505), (28, 46093837290), (30, 43020914804), (35, 36875069832), (40, 32265686103), (42, 30729224860), (56, 23046918645), (60, 21510457402), (70, 18437534916), (84, 15364612430), (105, 12291689944), (120, 10755228701), (140, 9218767458), (168, 7682306215), (210, 6145844972), (280, 4609383729), (420, 3072922486), (840, 1536461243), (30259, 42652680), (50777, 25417560), (60518, 21326340), (90777, 14217560), (101554, 12708780), (121036, 10663170), (151295, 8530536), (152331, 8472520), (181554, 7108780), (203108, 6354390), (211813, 6093240), (242072, 5331585), (253885, 5083512), (302590, 4265268), (304662, 4236260), (355439, 3631080), (363108, 3554390), (406216, 3177195), (423626, 3046620), (453885, 2843512), (507770, 2541756), (605180, 2132634), (609324, 2118130), (635439, 2031080), (710878, 1815540), (726216, 1777195), (761655, 1694504), (847252, 1523310), (907770, 1421756), (1015540, 1270878), (1059065, 1218648), (1066317, 1210360)]