40575210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 108148608

約数和(自身を除く): 67573398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 151, 159, 169, 195, 265, 302, 318, 338, 390, 453, 507, 530, 689, 755, 795, 845, 906, 1014, 1378, 1510, 1590, 1690, 1963, 2067, 2265, 2535, 3445, 3926, 4134, 4530, 5070, 5889, 6890, 8003, 8957, 9815, 10335, 11778, 16006, 17914, 19630, 20670, 24009, 25519, 26871, 29445, 40015, 44785, 48018, 51038, 53742, 58890, 76557, 80030, 89570, 104039, 120045, 127595, 134355, 153114, 208078, 240090, 255190, 268710, 312117, 382785, 520195, 624234, 765570, 1040390, 1352507, 1560585, 2705014, 3121170, 4057521, 6762535, 8115042, 13525070, 20287605, 40575210]

約数ペア:

[(1, 40575210), (2, 20287605), (3, 13525070), (5, 8115042), (6, 6762535), (10, 4057521), (13, 3121170), (15, 2705014), (26, 1560585), (30, 1352507), (39, 1040390), (53, 765570), (65, 624234), (78, 520195), (106, 382785), (130, 312117), (151, 268710), (159, 255190), (169, 240090), (195, 208078), (265, 153114), (302, 134355), (318, 127595), (338, 120045), (390, 104039), (453, 89570), (507, 80030), (530, 76557), (689, 58890), (755, 53742), (795, 51038), (845, 48018), (906, 44785), (1014, 40015), (1378, 29445), (1510, 26871), (1590, 25519), (1690, 24009), (1963, 20670), (2067, 19630), (2265, 17914), (2535, 16006), (3445, 11778), (3926, 10335), (4134, 9815), (4530, 8957), (5070, 8003), (5889, 6890)]