157230097960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:700

約数の個数: 192

約数和(自身を含む): 389869578000

約数和(自身を除く): 232639480040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 193, 260, 268, 335, 349, 386, 520, 536, 670, 698, 772, 871, 965, 1340, 1396, 1544, 1742, 1745, 1930, 2509, 2680, 2792, 3484, 3490, 3860, 4355, 4489, 4537, 5018, 6968, 6980, 7720, 8710, 8978, 9074, 10036, 12545, 12931, 13960, 17420, 17956, 18148, 20072, 22445, 22685, 23383, 25090, 25862, 34840, 35912, 36296, 44890, 45370, 46766, 50180, 51724, 58357, 64655, 67357, 89780, 90740, 93532, 100360, 103448, 116714, 116915, 129310, 134714, 168103, 179560, 181480, 187064, 233428, 233830, 258620, 269428, 291785, 303979, 336206, 336785, 466856, 467660, 517240, 538856, 583570, 607958, 672412, 673570, 840515, 866377, 875641, 935320, 1167140, 1215916, 1344824, 1347140, 1519895, 1566661, 1681030, 1732754, 1751282, 2334280, 2431832, 2694280, 3039790, 3133322, 3362060, 3465508, 3502564, 4331885, 4378205, 4512919, 6079580, 6266644, 6724120, 6931016, 7005128, 7833305, 8663770, 8756410, 9025838, 11262901, 12159160, 12533288, 15666610, 17327540, 17512820, 18051676, 20366593, 22525802, 22564595, 31333220, 34655080, 35025640, 36103352, 40733186, 45051604, 45129190, 56314505, 58667947, 62666440, 81466372, 90103208, 90258380, 101832965, 112629010, 117335894, 162932744, 180516760, 203665930, 225258020, 234671788, 293339735, 302365573, 407331860, 450516040, 469343576, 586679470, 604731146, 814663720, 1173358940, 1209462292, 1511827865, 2346717880, 2418924584, 3023655730, 3930752449, 6047311460, 7861504898, 12094622920, 15723009796, 19653762245, 31446019592, 39307524490, 78615048980, 157230097960]

約数ペア:

[(1, 157230097960), (2, 78615048980), (4, 39307524490), (5, 31446019592), (8, 19653762245), (10, 15723009796), (13, 12094622920), (20, 7861504898), (26, 6047311460), (40, 3930752449), (52, 3023655730), (65, 2418924584), (67, 2346717880), (104, 1511827865), (130, 1209462292), (134, 1173358940), (193, 814663720), (260, 604731146), (268, 586679470), (335, 469343576), (349, 450516040), (386, 407331860), (520, 302365573), (536, 293339735), (670, 234671788), (698, 225258020), (772, 203665930), (871, 180516760), (965, 162932744), (1340, 117335894), (1396, 112629010), (1544, 101832965), (1742, 90258380), (1745, 90103208), (1930, 81466372), (2509, 62666440), (2680, 58667947), (2792, 56314505), (3484, 45129190), (3490, 45051604), (3860, 40733186), (4355, 36103352), (4489, 35025640), (4537, 34655080), (5018, 31333220), (6968, 22564595), (6980, 22525802), (7720, 20366593), (8710, 18051676), (8978, 17512820), (9074, 17327540), (10036, 15666610), (12545, 12533288), (12931, 12159160), (13960, 11262901), (17420, 9025838), (17956, 8756410), (18148, 8663770), (20072, 7833305), (22445, 7005128), (22685, 6931016), (23383, 6724120), (25090, 6266644), (25862, 6079580), (34840, 4512919), (35912, 4378205), (36296, 4331885), (44890, 3502564), (45370, 3465508), (46766, 3362060), (50180, 3133322), (51724, 3039790), (58357, 2694280), (64655, 2431832), (67357, 2334280), (89780, 1751282), (90740, 1732754), (93532, 1681030), (100360, 1566661), (103448, 1519895), (116714, 1347140), (116915, 1344824), (129310, 1215916), (134714, 1167140), (168103, 935320), (179560, 875641), (181480, 866377), (187064, 840515), (233428, 673570), (233830, 672412), (258620, 607958), (269428, 583570), (291785, 538856), (303979, 517240), (336206, 467660), (336785, 466856)]