70783960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 177744240

約数和(自身を除く): 106960280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 169, 185, 260, 283, 296, 338, 370, 481, 520, 566, 676, 740, 845, 962, 1132, 1352, 1415, 1480, 1690, 1924, 2264, 2405, 2830, 3380, 3679, 3848, 4810, 5660, 6253, 6760, 7358, 9620, 10471, 11320, 12506, 14716, 18395, 19240, 20942, 25012, 29432, 31265, 36790, 41884, 47827, 50024, 52355, 62530, 73580, 83768, 95654, 104710, 125060, 136123, 147160, 191308, 209420, 239135, 250120, 272246, 382616, 418840, 478270, 544492, 680615, 956540, 1088984, 1361230, 1769599, 1913080, 2722460, 3539198, 5444920, 7078396, 8847995, 14156792, 17695990, 35391980, 70783960]

約数ペア:

[(1, 70783960), (2, 35391980), (4, 17695990), (5, 14156792), (8, 8847995), (10, 7078396), (13, 5444920), (20, 3539198), (26, 2722460), (37, 1913080), (40, 1769599), (52, 1361230), (65, 1088984), (74, 956540), (104, 680615), (130, 544492), (148, 478270), (169, 418840), (185, 382616), (260, 272246), (283, 250120), (296, 239135), (338, 209420), (370, 191308), (481, 147160), (520, 136123), (566, 125060), (676, 104710), (740, 95654), (845, 83768), (962, 73580), (1132, 62530), (1352, 52355), (1415, 50024), (1480, 47827), (1690, 41884), (1924, 36790), (2264, 31265), (2405, 29432), (2830, 25012), (3380, 20942), (3679, 19240), (3848, 18395), (4810, 14716), (5660, 12506), (6253, 11320), (6760, 10471), (7358, 9620)]