168847380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1310

約数の個数: 144

約数和(自身を含む): 561375360

約数和(自身を除く): 392527980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1223, 1534, 1770, 2124, 2301, 2340, 2446, 2655, 3068, 3540, 3669, 3835, 4602, 4892, 5310, 6115, 6903, 7338, 7670, 9204, 10620, 11007, 11505, 12230, 13806, 14676, 15340, 15899, 18345, 22014, 23010, 24460, 27612, 31798, 34515, 36690, 44028, 46020, 47697, 55035, 63596, 69030, 72157, 73380, 79495, 95394, 110070, 138060, 143091, 144314, 158990, 190788, 216471, 220140, 238485, 286182, 288628, 317980, 360785, 432942, 476970, 572364, 649413, 715455, 721570, 865884, 938041, 953940, 1082355, 1298826, 1430910, 1443140, 1876082, 2164710, 2597652, 2814123, 2861820, 3247065, 3752164, 4329420, 4690205, 5628246, 6494130, 8442369, 9380410, 11256492, 12988260, 14070615, 16884738, 18760820, 28141230, 33769476, 42211845, 56282460, 84423690, 168847380]

約数ペア:

[(1, 168847380), (2, 84423690), (3, 56282460), (4, 42211845), (5, 33769476), (6, 28141230), (9, 18760820), (10, 16884738), (12, 14070615), (13, 12988260), (15, 11256492), (18, 9380410), (20, 8442369), (26, 6494130), (30, 5628246), (36, 4690205), (39, 4329420), (45, 3752164), (52, 3247065), (59, 2861820), (60, 2814123), (65, 2597652), (78, 2164710), (90, 1876082), (117, 1443140), (118, 1430910), (130, 1298826), (156, 1082355), (177, 953940), (180, 938041), (195, 865884), (234, 721570), (236, 715455), (260, 649413), (295, 572364), (354, 476970), (390, 432942), (468, 360785), (531, 317980), (585, 288628), (590, 286182), (708, 238485), (767, 220140), (780, 216471), (885, 190788), (1062, 158990), (1170, 144314), (1180, 143091), (1223, 138060), (1534, 110070), (1770, 95394), (2124, 79495), (2301, 73380), (2340, 72157), (2446, 69030), (2655, 63596), (3068, 55035), (3540, 47697), (3669, 46020), (3835, 44028), (4602, 36690), (4892, 34515), (5310, 31798), (6115, 27612), (6903, 24460), (7338, 23010), (7670, 22014), (9204, 18345), (10620, 15899), (11007, 15340), (11505, 14676), (12230, 13806)]