18136871760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{1542251}}^1$

素因数の和:1542281

約数の個数: 120

約数和(自身を含む): 65403822816

約数和(自身を除く): 47266951056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 1542251, 3084502, 4626753, 6169004, 7711255, 9253506, 10795757, 12338008, 15422510, 18507012, 21591514, 23133765, 24676016, 30845020, 32387271, 37014024, 43183028, 46267530, 53978785, 61690040, 64774542, 74028048, 75570299, 86366056, 92535060, 107957570, 123380080, 129549084, 151140598, 161936355, 172732112, 185070120, 215915140, 226710897, 259098168, 302281196, 323872710, 370140240, 377851495, 431830280, 453421794, 518196336, 604562392, 647745420, 755702990, 863660560, 906843588, 1133554485, 1209124784, 1295490840, 1511405980, 1813687176, 2267108970, 2590981680, 3022811960, 3627374352, 4534217940, 6045623920, 9068435880, 18136871760]

約数ペア:

[(1, 18136871760), (2, 9068435880), (3, 6045623920), (4, 4534217940), (5, 3627374352), (6, 3022811960), (7, 2590981680), (8, 2267108970), (10, 1813687176), (12, 1511405980), (14, 1295490840), (15, 1209124784), (16, 1133554485), (20, 906843588), (21, 863660560), (24, 755702990), (28, 647745420), (30, 604562392), (35, 518196336), (40, 453421794), (42, 431830280), (48, 377851495), (49, 370140240), (56, 323872710), (60, 302281196), (70, 259098168), (80, 226710897), (84, 215915140), (98, 185070120), (105, 172732112), (112, 161936355), (120, 151140598), (140, 129549084), (147, 123380080), (168, 107957570), (196, 92535060), (210, 86366056), (240, 75570299), (245, 74028048), (280, 64774542), (294, 61690040), (336, 53978785), (392, 46267530), (420, 43183028), (490, 37014024), (560, 32387271), (588, 30845020), (735, 24676016), (784, 23133765), (840, 21591514), (980, 18507012), (1176, 15422510), (1470, 12338008), (1680, 10795757), (1960, 9253506), (2352, 7711255), (2940, 6169004), (3920, 4626753), (5880, 3084502), (11760, 1542251)]