358336880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1409}}^1$

素因数の和:1467

約数の個数: 120

約数和(自身を含む): 966165840

約数和(自身を除く): 607828960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 289, 340, 374, 440, 578, 680, 748, 880, 935, 1156, 1360, 1409, 1445, 1496, 1870, 2312, 2818, 2890, 2992, 3179, 3740, 4624, 5636, 5780, 6358, 7045, 7480, 11272, 11560, 12716, 14090, 14960, 15499, 15895, 22544, 23120, 23953, 25432, 28180, 30998, 31790, 47906, 50864, 56360, 61996, 63580, 77495, 95812, 112720, 119765, 123992, 127160, 154990, 191624, 239530, 247984, 254320, 263483, 309980, 383248, 407201, 479060, 526966, 619960, 814402, 958120, 1053932, 1239920, 1317415, 1628804, 1916240, 2036005, 2107864, 2634830, 3257608, 4072010, 4215728, 4479211, 5269660, 6515216, 8144020, 8958422, 10539320, 16288040, 17916844, 21078640, 22396055, 32576080, 35833688, 44792110, 71667376, 89584220, 179168440, 358336880]

約数ペア:

[(1, 358336880), (2, 179168440), (4, 89584220), (5, 71667376), (8, 44792110), (10, 35833688), (11, 32576080), (16, 22396055), (17, 21078640), (20, 17916844), (22, 16288040), (34, 10539320), (40, 8958422), (44, 8144020), (55, 6515216), (68, 5269660), (80, 4479211), (85, 4215728), (88, 4072010), (110, 3257608), (136, 2634830), (170, 2107864), (176, 2036005), (187, 1916240), (220, 1628804), (272, 1317415), (289, 1239920), (340, 1053932), (374, 958120), (440, 814402), (578, 619960), (680, 526966), (748, 479060), (880, 407201), (935, 383248), (1156, 309980), (1360, 263483), (1409, 254320), (1445, 247984), (1496, 239530), (1870, 191624), (2312, 154990), (2818, 127160), (2890, 123992), (2992, 119765), (3179, 112720), (3740, 95812), (4624, 77495), (5636, 63580), (5780, 61996), (6358, 56360), (7045, 50864), (7480, 47906), (11272, 31790), (11560, 30998), (12716, 28180), (14090, 25432), (14960, 23953), (15499, 23120), (15895, 22544)]