67698120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1075

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 167448120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 971, 996, 1162, 1245, 1660, 1743, 1942, 1992, 2324, 2490, 2905, 2913, 3320, 3486, 3884, 4648, 4855, 4980, 5810, 5826, 6797, 6972, 7768, 8715, 9710, 9960, 11620, 11652, 13594, 13944, 14565, 17430, 19420, 20391, 23240, 23304, 27188, 29130, 33985, 34860, 38840, 40782, 54376, 58260, 67970, 69720, 80593, 81564, 101955, 116520, 135940, 161186, 163128, 203910, 241779, 271880, 322372, 402965, 407820, 483558, 564151, 644744, 805930, 815640, 967116, 1128302, 1208895, 1611860, 1692453, 1934232, 2256604, 2417790, 2820755, 3223720, 3384906, 4513208, 4835580, 5641510, 6769812, 8462265, 9671160, 11283020, 13539624, 16924530, 22566040, 33849060, 67698120]

約数ペア:

[(1, 67698120), (2, 33849060), (3, 22566040), (4, 16924530), (5, 13539624), (6, 11283020), (7, 9671160), (8, 8462265), (10, 6769812), (12, 5641510), (14, 4835580), (15, 4513208), (20, 3384906), (21, 3223720), (24, 2820755), (28, 2417790), (30, 2256604), (35, 1934232), (40, 1692453), (42, 1611860), (56, 1208895), (60, 1128302), (70, 967116), (83, 815640), (84, 805930), (105, 644744), (120, 564151), (140, 483558), (166, 407820), (168, 402965), (210, 322372), (249, 271880), (280, 241779), (332, 203910), (415, 163128), (420, 161186), (498, 135940), (581, 116520), (664, 101955), (830, 81564), (840, 80593), (971, 69720), (996, 67970), (1162, 58260), (1245, 54376), (1660, 40782), (1743, 38840), (1942, 34860), (1992, 33985), (2324, 29130), (2490, 27188), (2905, 23304), (2913, 23240), (3320, 20391), (3486, 19420), (3884, 17430), (4648, 14565), (4855, 13944), (4980, 13594), (5810, 11652), (5826, 11620), (6797, 9960), (6972, 9710), (7768, 8715)]