315103637880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1\times {\mathrm{18181}}^1$

素因数の和:19782

約数の個数: 192

約数和(自身を含む): 1057860760320

約数和(自身を除く): 742757122440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1553, 1860, 2232, 2790, 3106, 3720, 4659, 5580, 6212, 7765, 9318, 11160, 12424, 13977, 15530, 18181, 18636, 23295, 27954, 31060, 36362, 37272, 46590, 48143, 54543, 55908, 62120, 69885, 72724, 90905, 93180, 96286, 109086, 111816, 139770, 144429, 145448, 163629, 181810, 186360, 192572, 218172, 240715, 272715, 279540, 288858, 327258, 363620, 385144, 433287, 436344, 481430, 545430, 559080, 563611, 577716, 654516, 722145, 727240, 818145, 866574, 962860, 1090860, 1127222, 1155432, 1309032, 1444290, 1636290, 1690833, 1733148, 1925720, 2166435, 2181720, 2254444, 2818055, 2888580, 3272580, 3381666, 3466296, 4332870, 4508888, 5072499, 5636110, 5777160, 6545160, 6763332, 8454165, 8665740, 10144998, 11272220, 13526664, 16908330, 17331480, 20289996, 22544440, 25362495, 28235093, 33816660, 40579992, 50724990, 56470186, 67633320, 84705279, 101449980, 112940372, 141175465, 169410558, 202899960, 225880744, 254115837, 282350930, 338821116, 423526395, 508231674, 564701860, 677642232, 847052790, 875287883, 1016463348, 1129403720, 1270579185, 1694105580, 1750575766, 2032926696, 2541158370, 2625863649, 3388211160, 3501151532, 4376439415, 5082316740, 5251727298, 7002303064, 7877590947, 8752878830, 10164633480, 10503454596, 13129318245, 15755181894, 17505757660, 21006909192, 26258636490, 31510363788, 35011515320, 39387954735, 52517272980, 63020727576, 78775909470, 105034545960, 157551818940, 315103637880]

約数ペア:

[(1, 315103637880), (2, 157551818940), (3, 105034545960), (4, 78775909470), (5, 63020727576), (6, 52517272980), (8, 39387954735), (9, 35011515320), (10, 31510363788), (12, 26258636490), (15, 21006909192), (18, 17505757660), (20, 15755181894), (24, 13129318245), (30, 10503454596), (31, 10164633480), (36, 8752878830), (40, 7877590947), (45, 7002303064), (60, 5251727298), (62, 5082316740), (72, 4376439415), (90, 3501151532), (93, 3388211160), (120, 2625863649), (124, 2541158370), (155, 2032926696), (180, 1750575766), (186, 1694105580), (248, 1270579185), (279, 1129403720), (310, 1016463348), (360, 875287883), (372, 847052790), (465, 677642232), (558, 564701860), (620, 508231674), (744, 423526395), (930, 338821116), (1116, 282350930), (1240, 254115837), (1395, 225880744), (1553, 202899960), (1860, 169410558), (2232, 141175465), (2790, 112940372), (3106, 101449980), (3720, 84705279), (4659, 67633320), (5580, 56470186), (6212, 50724990), (7765, 40579992), (9318, 33816660), (11160, 28235093), (12424, 25362495), (13977, 22544440), (15530, 20289996), (18181, 17331480), (18636, 16908330), (23295, 13526664), (27954, 11272220), (31060, 10144998), (36362, 8665740), (37272, 8454165), (46590, 6763332), (48143, 6545160), (54543, 5777160), (55908, 5636110), (62120, 5072499), (69885, 4508888), (72724, 4332870), (90905, 3466296), (93180, 3381666), (96286, 3272580), (109086, 2888580), (111816, 2818055), (139770, 2254444), (144429, 2181720), (145448, 2166435), (163629, 1925720), (181810, 1733148), (186360, 1690833), (192572, 1636290), (218172, 1444290), (240715, 1309032), (272715, 1155432), (279540, 1127222), (288858, 1090860), (327258, 962860), (363620, 866574), (385144, 818145), (433287, 727240), (436344, 722145), (481430, 654516), (545430, 577716), (559080, 563611)]