8242510140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1716

約数の個数: 144

約数和(自身を含む): 25297272000

約数和(自身を除く): 17054761860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 233, 298, 447, 466, 596, 699, 745, 894, 932, 1165, 1319, 1341, 1398, 1490, 1788, 2097, 2235, 2330, 2638, 2682, 2796, 2980, 3495, 3957, 4194, 4470, 4660, 5276, 5364, 6595, 6705, 6990, 7914, 8388, 8940, 10485, 11871, 13190, 13410, 13980, 15828, 19785, 20970, 23742, 26380, 26820, 34717, 39570, 41940, 47484, 59355, 69434, 79140, 104151, 118710, 138868, 173585, 196531, 208302, 237420, 307327, 312453, 347170, 393062, 416604, 520755, 589593, 614654, 624906, 694340, 786124, 921981, 982655, 1041510, 1179186, 1229308, 1249812, 1536635, 1562265, 1768779, 1843962, 1965310, 2083020, 2358372, 2765943, 2947965, 3073270, 3124530, 3537558, 3687924, 3930620, 4609905, 5531886, 5895930, 6146540, 6249060, 7075116, 8843895, 9219810, 11063772, 11791860, 13829715, 17687790, 18439620, 27659430, 35375580, 45791723, 55318860, 91583446, 137375169, 183166892, 228958615, 274750338, 412125507, 457917230, 549500676, 686875845, 824251014, 915834460, 1373751690, 1648502028, 2060627535, 2747503380, 4121255070, 8242510140]

約数ペア:

[(1, 8242510140), (2, 4121255070), (3, 2747503380), (4, 2060627535), (5, 1648502028), (6, 1373751690), (9, 915834460), (10, 824251014), (12, 686875845), (15, 549500676), (18, 457917230), (20, 412125507), (30, 274750338), (36, 228958615), (45, 183166892), (60, 137375169), (90, 91583446), (149, 55318860), (180, 45791723), (233, 35375580), (298, 27659430), (447, 18439620), (466, 17687790), (596, 13829715), (699, 11791860), (745, 11063772), (894, 9219810), (932, 8843895), (1165, 7075116), (1319, 6249060), (1341, 6146540), (1398, 5895930), (1490, 5531886), (1788, 4609905), (2097, 3930620), (2235, 3687924), (2330, 3537558), (2638, 3124530), (2682, 3073270), (2796, 2947965), (2980, 2765943), (3495, 2358372), (3957, 2083020), (4194, 1965310), (4470, 1843962), (4660, 1768779), (5276, 1562265), (5364, 1536635), (6595, 1249812), (6705, 1229308), (6990, 1179186), (7914, 1041510), (8388, 982655), (8940, 921981), (10485, 786124), (11871, 694340), (13190, 624906), (13410, 614654), (13980, 589593), (15828, 520755), (19785, 416604), (20970, 393062), (23742, 347170), (26380, 312453), (26820, 307327), (34717, 237420), (39570, 208302), (41940, 196531), (47484, 173585), (59355, 138868), (69434, 118710), (79140, 104151)]