1661134800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{8191}}^1$

素因数の和:8238

約数の個数: 180

約数和(自身を含む): 5762678784

約数和(自身を除く): 4101543984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 390, 400, 507, 520, 600, 624, 650, 676, 780, 845, 975, 1014, 1040, 1200, 1300, 1352, 1560, 1690, 1950, 2028, 2535, 2600, 2704, 3120, 3380, 3900, 4056, 4225, 5070, 5200, 6760, 7800, 8112, 8191, 8450, 10140, 12675, 13520, 15600, 16382, 16900, 20280, 24573, 25350, 32764, 33800, 40560, 40955, 49146, 50700, 65528, 67600, 81910, 98292, 101400, 106483, 122865, 131056, 163820, 196584, 202800, 204775, 212966, 245730, 319449, 327640, 393168, 409550, 425932, 491460, 532415, 614325, 638898, 655280, 819100, 851864, 982920, 1064830, 1228650, 1277796, 1384279, 1597245, 1638200, 1703728, 1965840, 2129660, 2457300, 2555592, 2662075, 2768558, 3194490, 3276400, 4152837, 4259320, 4914600, 5111184, 5324150, 5537116, 6388980, 6921395, 7986225, 8305674, 8518640, 9829200, 10648300, 11074232, 12777960, 13842790, 15972450, 16611348, 20764185, 21296600, 22148464, 25555920, 27685580, 31944900, 33222696, 34606975, 41528370, 42593200, 55371160, 63889800, 66445392, 69213950, 83056740, 103820925, 110742320, 127779600, 138427900, 166113480, 207641850, 276855800, 332226960, 415283700, 553711600, 830567400, 1661134800]

約数ペア:

[(1, 1661134800), (2, 830567400), (3, 553711600), (4, 415283700), (5, 332226960), (6, 276855800), (8, 207641850), (10, 166113480), (12, 138427900), (13, 127779600), (15, 110742320), (16, 103820925), (20, 83056740), (24, 69213950), (25, 66445392), (26, 63889800), (30, 55371160), (39, 42593200), (40, 41528370), (48, 34606975), (50, 33222696), (52, 31944900), (60, 27685580), (65, 25555920), (75, 22148464), (78, 21296600), (80, 20764185), (100, 16611348), (104, 15972450), (120, 13842790), (130, 12777960), (150, 11074232), (156, 10648300), (169, 9829200), (195, 8518640), (200, 8305674), (208, 7986225), (240, 6921395), (260, 6388980), (300, 5537116), (312, 5324150), (325, 5111184), (338, 4914600), (390, 4259320), (400, 4152837), (507, 3276400), (520, 3194490), (600, 2768558), (624, 2662075), (650, 2555592), (676, 2457300), (780, 2129660), (845, 1965840), (975, 1703728), (1014, 1638200), (1040, 1597245), (1200, 1384279), (1300, 1277796), (1352, 1228650), (1560, 1064830), (1690, 982920), (1950, 851864), (2028, 819100), (2535, 655280), (2600, 638898), (2704, 614325), (3120, 532415), (3380, 491460), (3900, 425932), (4056, 409550), (4225, 393168), (5070, 327640), (5200, 319449), (6760, 245730), (7800, 212966), (8112, 204775), (8191, 202800), (8450, 196584), (10140, 163820), (12675, 131056), (13520, 122865), (15600, 106483), (16382, 101400), (16900, 98292), (20280, 81910), (24573, 67600), (25350, 65528), (32764, 50700), (33800, 49146), (40560, 40955)]