66785124840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{2927}}^1$

素因数の和:4152

約数の個数: 256

約数和(自身を含む): 239217131520

約数和(自身を除く): 172432006680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1181, 1288, 1380, 1610, 1932, 2362, 2415, 2760, 2927, 3220, 3543, 3864, 4724, 4830, 5854, 5905, 6440, 7086, 8267, 8781, 9448, 9660, 11708, 11810, 14172, 14635, 16534, 17562, 17715, 19320, 20489, 23416, 23620, 24801, 27163, 28344, 29270, 33068, 35124, 35430, 40978, 41335, 43905, 47240, 49602, 54326, 58540, 61467, 66136, 67321, 70248, 70860, 81489, 81956, 82670, 87810, 99204, 102445, 108652, 117080, 122934, 124005, 134642, 135815, 141720, 162978, 163912, 165340, 175620, 190141, 198408, 201963, 204890, 217304, 245868, 248010, 269284, 271630, 307335, 325956, 330680, 336605, 351240, 380282, 403926, 407445, 409780, 471247, 491736, 496020, 538568, 543260, 570423, 614670, 651912, 673210, 760564, 807852, 814890, 819560, 942494, 950705, 992040, 1009815, 1086520, 1140846, 1229340, 1346420, 1413741, 1521128, 1615704, 1629780, 1884988, 1901410, 2019630, 2281692, 2356235, 2458680, 2692840, 2827482, 2852115, 3259560, 3456787, 3769976, 3802820, 4039260, 4563384, 4712470, 5654964, 5704230, 6913574, 7068705, 7605640, 8078520, 9424940, 10370361, 11309928, 11408460, 13827148, 14137410, 17283935, 18849880, 20740722, 22816920, 24197509, 27654296, 28274820, 34567870, 41481444, 48395018, 51851805, 56549640, 69135740, 72592527, 79506101, 82962888, 96790036, 103703610, 120987545, 138271480, 145185054, 159012202, 193580072, 207407220, 238518303, 241975090, 290370108, 318024404, 362962635, 397530505, 414814440, 477036606, 483950180, 556542707, 580740216, 636048808, 725925270, 795061010, 954073212, 967900360, 1113085414, 1192591515, 1451850540, 1590122020, 1669628121, 1908146424, 2226170828, 2385183030, 2782713535, 2903701080, 3180244040, 3339256242, 4452341656, 4770366060, 5565427070, 6678512484, 8348140605, 9540732120, 11130854140, 13357024968, 16696281210, 22261708280, 33392562420, 66785124840]

約数ペア:

[(1, 66785124840), (2, 33392562420), (3, 22261708280), (4, 16696281210), (5, 13357024968), (6, 11130854140), (7, 9540732120), (8, 8348140605), (10, 6678512484), (12, 5565427070), (14, 4770366060), (15, 4452341656), (20, 3339256242), (21, 3180244040), (23, 2903701080), (24, 2782713535), (28, 2385183030), (30, 2226170828), (35, 1908146424), (40, 1669628121), (42, 1590122020), (46, 1451850540), (56, 1192591515), (60, 1113085414), (69, 967900360), (70, 954073212), (84, 795061010), (92, 725925270), (105, 636048808), (115, 580740216), (120, 556542707), (138, 483950180), (140, 477036606), (161, 414814440), (168, 397530505), (184, 362962635), (210, 318024404), (230, 290370108), (276, 241975090), (280, 238518303), (322, 207407220), (345, 193580072), (420, 159012202), (460, 145185054), (483, 138271480), (552, 120987545), (644, 103703610), (690, 96790036), (805, 82962888), (840, 79506101), (920, 72592527), (966, 69135740), (1181, 56549640), (1288, 51851805), (1380, 48395018), (1610, 41481444), (1932, 34567870), (2362, 28274820), (2415, 27654296), (2760, 24197509), (2927, 22816920), (3220, 20740722), (3543, 18849880), (3864, 17283935), (4724, 14137410), (4830, 13827148), (5854, 11408460), (5905, 11309928), (6440, 10370361), (7086, 9424940), (8267, 8078520), (8781, 7605640), (9448, 7068705), (9660, 6913574), (11708, 5704230), (11810, 5654964), (14172, 4712470), (14635, 4563384), (16534, 4039260), (17562, 3802820), (17715, 3769976), (19320, 3456787), (20489, 3259560), (23416, 2852115), (23620, 2827482), (24801, 2692840), (27163, 2458680), (28344, 2356235), (29270, 2281692), (33068, 2019630), (35124, 1901410), (35430, 1884988), (40978, 1629780), (41335, 1615704), (43905, 1521128), (47240, 1413741), (49602, 1346420), (54326, 1229340), (58540, 1140846), (61467, 1086520), (66136, 1009815), (67321, 992040), (70248, 950705), (70860, 942494), (81489, 819560), (81956, 814890), (82670, 807852), (87810, 760564), (99204, 673210), (102445, 651912), (108652, 614670), (117080, 570423), (122934, 543260), (124005, 538568), (134642, 496020), (135815, 491736), (141720, 471247), (162978, 409780), (163912, 407445), (165340, 403926), (175620, 380282), (190141, 351240), (198408, 336605), (201963, 330680), (204890, 325956), (217304, 307335), (245868, 271630), (248010, 269284)]