955738680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19763}}^1$

素因数の和:19821

約数の個数: 128

約数和(自身を含む): 3187537920

約数和(自身を除く): 2231799240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 19763, 24180, 39526, 48360, 59289, 79052, 98815, 118578, 158104, 197630, 237156, 256919, 296445, 395260, 474312, 513838, 592890, 612653, 770757, 790520, 1027676, 1185780, 1225306, 1284595, 1541514, 1837959, 2055352, 2371560, 2450612, 2569190, 3063265, 3083028, 3675918, 3853785, 4901224, 5138380, 6126530, 6166056, 7351836, 7707570, 7964489, 9189795, 10276760, 12253060, 14703672, 15415140, 15928978, 18379590, 23893467, 24506120, 30830280, 31857956, 36759180, 39822445, 47786934, 63715912, 73518360, 79644890, 95573868, 119467335, 159289780, 191147736, 238934670, 318579560, 477869340, 955738680]

約数ペア:

[(1, 955738680), (2, 477869340), (3, 318579560), (4, 238934670), (5, 191147736), (6, 159289780), (8, 119467335), (10, 95573868), (12, 79644890), (13, 73518360), (15, 63715912), (20, 47786934), (24, 39822445), (26, 36759180), (30, 31857956), (31, 30830280), (39, 24506120), (40, 23893467), (52, 18379590), (60, 15928978), (62, 15415140), (65, 14703672), (78, 12253060), (93, 10276760), (104, 9189795), (120, 7964489), (124, 7707570), (130, 7351836), (155, 6166056), (156, 6126530), (186, 5138380), (195, 4901224), (248, 3853785), (260, 3675918), (310, 3083028), (312, 3063265), (372, 2569190), (390, 2450612), (403, 2371560), (465, 2055352), (520, 1837959), (620, 1541514), (744, 1284595), (780, 1225306), (806, 1185780), (930, 1027676), (1209, 790520), (1240, 770757), (1560, 612653), (1612, 592890), (1860, 513838), (2015, 474312), (2418, 395260), (3224, 296445), (3720, 256919), (4030, 237156), (4836, 197630), (6045, 158104), (8060, 118578), (9672, 98815), (12090, 79052), (16120, 59289), (19763, 48360), (24180, 39526)]