988300560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1831}}^1$

素因数の和:2033

約数の個数: 160

約数和(自身を含む): 3320287488

約数和(自身を除く): 2331986928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 865, 1038, 1040, 1384, 1560, 1730, 1831, 2076, 2249, 2595, 2768, 3120, 3460, 3662, 4152, 4498, 5190, 5493, 6747, 6920, 7324, 8304, 8996, 9155, 10380, 10986, 11245, 13494, 13840, 14648, 17992, 18310, 20760, 21972, 22490, 23803, 26988, 27465, 29296, 33735, 35984, 36620, 41520, 43944, 44980, 47606, 53976, 54930, 67470, 71409, 73240, 87888, 89960, 95212, 107952, 109860, 119015, 134940, 142818, 146480, 179920, 190424, 219720, 238030, 269880, 285636, 316763, 357045, 380848, 439440, 476060, 539760, 571272, 633526, 714090, 950289, 952120, 1142544, 1267052, 1428180, 1583815, 1900578, 1904240, 2534104, 2856360, 3167630, 3801156, 4117919, 4751445, 5068208, 5712720, 6335260, 7602312, 8235838, 9502890, 12353757, 12670520, 15204624, 16471676, 19005780, 20589595, 24707514, 25341040, 32943352, 38011560, 41179190, 49415028, 61768785, 65886704, 76023120, 82358380, 98830056, 123537570, 164716760, 197660112, 247075140, 329433520, 494150280, 988300560]

約数ペア:

[(1, 988300560), (2, 494150280), (3, 329433520), (4, 247075140), (5, 197660112), (6, 164716760), (8, 123537570), (10, 98830056), (12, 82358380), (13, 76023120), (15, 65886704), (16, 61768785), (20, 49415028), (24, 41179190), (26, 38011560), (30, 32943352), (39, 25341040), (40, 24707514), (48, 20589595), (52, 19005780), (60, 16471676), (65, 15204624), (78, 12670520), (80, 12353757), (104, 9502890), (120, 8235838), (130, 7602312), (156, 6335260), (173, 5712720), (195, 5068208), (208, 4751445), (240, 4117919), (260, 3801156), (312, 3167630), (346, 2856360), (390, 2534104), (519, 1904240), (520, 1900578), (624, 1583815), (692, 1428180), (780, 1267052), (865, 1142544), (1038, 952120), (1040, 950289), (1384, 714090), (1560, 633526), (1730, 571272), (1831, 539760), (2076, 476060), (2249, 439440), (2595, 380848), (2768, 357045), (3120, 316763), (3460, 285636), (3662, 269880), (4152, 238030), (4498, 219720), (5190, 190424), (5493, 179920), (6747, 146480), (6920, 142818), (7324, 134940), (8304, 119015), (8996, 109860), (9155, 107952), (10380, 95212), (10986, 89960), (11245, 87888), (13494, 73240), (13840, 71409), (14648, 67470), (17992, 54930), (18310, 53976), (20760, 47606), (21972, 44980), (22490, 43944), (23803, 41520), (26988, 36620), (27465, 35984), (29296, 33735)]