343736680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^2$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 917015040

約数和(自身を除く): 573278360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 199, 217, 248, 280, 310, 398, 434, 620, 796, 868, 995, 1085, 1240, 1393, 1592, 1736, 1990, 2170, 2786, 3980, 4340, 5572, 6169, 6965, 7960, 8680, 11144, 12338, 13930, 24676, 27860, 30845, 39601, 43183, 49352, 55720, 61690, 79202, 86366, 123380, 158404, 172732, 198005, 215915, 246760, 277207, 316808, 345464, 396010, 431830, 554414, 792020, 863660, 1108828, 1227631, 1386035, 1584040, 1727320, 2217656, 2455262, 2772070, 4910524, 5544140, 6138155, 8593417, 9821048, 11088280, 12276310, 17186834, 24552620, 34373668, 42967085, 49105240, 68747336, 85934170, 171868340, 343736680]

約数ペア:

[(1, 343736680), (2, 171868340), (4, 85934170), (5, 68747336), (7, 49105240), (8, 42967085), (10, 34373668), (14, 24552620), (20, 17186834), (28, 12276310), (31, 11088280), (35, 9821048), (40, 8593417), (56, 6138155), (62, 5544140), (70, 4910524), (124, 2772070), (140, 2455262), (155, 2217656), (199, 1727320), (217, 1584040), (248, 1386035), (280, 1227631), (310, 1108828), (398, 863660), (434, 792020), (620, 554414), (796, 431830), (868, 396010), (995, 345464), (1085, 316808), (1240, 277207), (1393, 246760), (1592, 215915), (1736, 198005), (1990, 172732), (2170, 158404), (2786, 123380), (3980, 86366), (4340, 79202), (5572, 61690), (6169, 55720), (6965, 49352), (7960, 43183), (8680, 39601), (11144, 30845), (12338, 27860), (13930, 24676)]