70533680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 205701120

約数和(自身を除く): 135167440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 170, 217, 238, 239, 248, 272, 280, 310, 340, 434, 476, 478, 496, 527, 560, 595, 620, 680, 868, 952, 956, 1054, 1085, 1190, 1195, 1240, 1360, 1673, 1736, 1904, 1912, 2108, 2170, 2380, 2390, 2480, 2635, 3346, 3472, 3689, 3824, 4063, 4216, 4340, 4760, 4780, 5270, 6692, 7378, 7409, 8126, 8365, 8432, 8680, 9520, 9560, 10540, 13384, 14756, 14818, 16252, 16730, 17360, 18445, 19120, 20315, 21080, 26768, 28441, 29512, 29636, 32504, 33460, 36890, 37045, 40630, 42160, 51863, 56882, 59024, 59272, 65008, 66920, 73780, 74090, 81260, 103726, 113764, 118544, 125953, 133840, 142205, 147560, 148180, 162520, 207452, 227528, 251906, 259315, 284410, 295120, 296360, 325040, 414904, 455056, 503812, 518630, 568820, 592720, 629765, 829808, 881671, 1007624, 1037260, 1137640, 1259530, 1763342, 2015248, 2074520, 2275280, 2519060, 3526684, 4149040, 4408355, 5038120, 7053368, 8816710, 10076240, 14106736, 17633420, 35266840, 70533680]

約数ペア:

[(1, 70533680), (2, 35266840), (4, 17633420), (5, 14106736), (7, 10076240), (8, 8816710), (10, 7053368), (14, 5038120), (16, 4408355), (17, 4149040), (20, 3526684), (28, 2519060), (31, 2275280), (34, 2074520), (35, 2015248), (40, 1763342), (56, 1259530), (62, 1137640), (68, 1037260), (70, 1007624), (80, 881671), (85, 829808), (112, 629765), (119, 592720), (124, 568820), (136, 518630), (140, 503812), (155, 455056), (170, 414904), (217, 325040), (238, 296360), (239, 295120), (248, 284410), (272, 259315), (280, 251906), (310, 227528), (340, 207452), (434, 162520), (476, 148180), (478, 147560), (496, 142205), (527, 133840), (560, 125953), (595, 118544), (620, 113764), (680, 103726), (868, 81260), (952, 74090), (956, 73780), (1054, 66920), (1085, 65008), (1190, 59272), (1195, 59024), (1240, 56882), (1360, 51863), (1673, 42160), (1736, 40630), (1904, 37045), (1912, 36890), (2108, 33460), (2170, 32504), (2380, 29636), (2390, 29512), (2480, 28441), (2635, 26768), (3346, 21080), (3472, 20315), (3689, 19120), (3824, 18445), (4063, 17360), (4216, 16730), (4340, 16252), (4760, 14818), (4780, 14756), (5270, 13384), (6692, 10540), (7378, 9560), (7409, 9520), (8126, 8680), (8365, 8432)]