2015497380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1759}}^1$

素因数の和:1910

約数の個数: 144

約数和(自身を含む): 6168476160

約数和(自身を除く): 4152978780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 113, 130, 156, 169, 195, 226, 260, 338, 339, 390, 452, 507, 565, 676, 678, 780, 845, 1014, 1130, 1356, 1469, 1690, 1695, 1759, 2028, 2260, 2535, 2938, 3380, 3390, 3518, 4407, 5070, 5277, 5876, 6780, 7036, 7345, 8795, 8814, 10140, 10554, 14690, 17590, 17628, 19097, 21108, 22035, 22867, 26385, 29380, 35180, 38194, 44070, 45734, 52770, 57291, 68601, 76388, 88140, 91468, 95485, 105540, 114335, 114582, 137202, 190970, 198767, 228670, 229164, 274404, 286455, 297271, 343005, 381940, 397534, 457340, 572910, 594542, 596301, 686010, 795068, 891813, 993835, 1145820, 1189084, 1192602, 1372020, 1486355, 1783626, 1987670, 2385204, 2583971, 2972710, 2981505, 3567252, 3975340, 4459065, 5167942, 5945420, 5963010, 7751913, 8918130, 10335884, 11926020, 12919855, 15503826, 17836260, 25839710, 31007652, 33591623, 38759565, 51679420, 67183246, 77519130, 100774869, 134366492, 155038260, 167958115, 201549738, 335916230, 403099476, 503874345, 671832460, 1007748690, 2015497380]

約数ペア:

[(1, 2015497380), (2, 1007748690), (3, 671832460), (4, 503874345), (5, 403099476), (6, 335916230), (10, 201549738), (12, 167958115), (13, 155038260), (15, 134366492), (20, 100774869), (26, 77519130), (30, 67183246), (39, 51679420), (52, 38759565), (60, 33591623), (65, 31007652), (78, 25839710), (113, 17836260), (130, 15503826), (156, 12919855), (169, 11926020), (195, 10335884), (226, 8918130), (260, 7751913), (338, 5963010), (339, 5945420), (390, 5167942), (452, 4459065), (507, 3975340), (565, 3567252), (676, 2981505), (678, 2972710), (780, 2583971), (845, 2385204), (1014, 1987670), (1130, 1783626), (1356, 1486355), (1469, 1372020), (1690, 1192602), (1695, 1189084), (1759, 1145820), (2028, 993835), (2260, 891813), (2535, 795068), (2938, 686010), (3380, 596301), (3390, 594542), (3518, 572910), (4407, 457340), (5070, 397534), (5277, 381940), (5876, 343005), (6780, 297271), (7036, 286455), (7345, 274404), (8795, 229164), (8814, 228670), (10140, 198767), (10554, 190970), (14690, 137202), (17590, 114582), (17628, 114335), (19097, 105540), (21108, 95485), (22035, 91468), (22867, 88140), (26385, 76388), (29380, 68601), (35180, 57291), (38194, 52770), (44070, 45734)]