381067680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4979

約数の個数: 192

約数和(自身を含む): 1431779328

約数和(自身を除く): 1050711648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 4931, 5152, 5520, 6440, 7728, 9660, 9862, 11040, 12880, 14793, 15456, 19320, 19724, 24655, 25760, 29586, 34517, 38640, 39448, 49310, 59172, 69034, 73965, 77280, 78896, 98620, 103551, 113413, 118344, 138068, 147930, 157792, 172585, 197240, 207102, 226826, 236688, 276136, 295860, 340239, 345170, 394480, 414204, 453652, 473376, 517755, 552272, 567065, 591720, 680478, 690340, 788960, 793891, 828408, 907304, 1035510, 1104544, 1134130, 1183440, 1360956, 1380680, 1587782, 1656816, 1701195, 1814608, 2071020, 2268260, 2366880, 2381673, 2721912, 2761360, 3175564, 3313632, 3402390, 3629216, 3969455, 4142040, 4536520, 4763346, 5443824, 5522720, 6351128, 6804780, 7938910, 8284080, 9073040, 9526692, 10887648, 11908365, 12702256, 13609560, 15877820, 16568160, 18146080, 19053384, 23816730, 25404512, 27219120, 31755640, 38106768, 47633460, 54438240, 63511280, 76213536, 95266920, 127022560, 190533840, 381067680]

約数ペア:

[(1, 381067680), (2, 190533840), (3, 127022560), (4, 95266920), (5, 76213536), (6, 63511280), (7, 54438240), (8, 47633460), (10, 38106768), (12, 31755640), (14, 27219120), (15, 25404512), (16, 23816730), (20, 19053384), (21, 18146080), (23, 16568160), (24, 15877820), (28, 13609560), (30, 12702256), (32, 11908365), (35, 10887648), (40, 9526692), (42, 9073040), (46, 8284080), (48, 7938910), (56, 6804780), (60, 6351128), (69, 5522720), (70, 5443824), (80, 4763346), (84, 4536520), (92, 4142040), (96, 3969455), (105, 3629216), (112, 3402390), (115, 3313632), (120, 3175564), (138, 2761360), (140, 2721912), (160, 2381673), (161, 2366880), (168, 2268260), (184, 2071020), (210, 1814608), (224, 1701195), (230, 1656816), (240, 1587782), (276, 1380680), (280, 1360956), (322, 1183440), (336, 1134130), (345, 1104544), (368, 1035510), (420, 907304), (460, 828408), (480, 793891), (483, 788960), (552, 690340), (560, 680478), (644, 591720), (672, 567065), (690, 552272), (736, 517755), (805, 473376), (840, 453652), (920, 414204), (966, 394480), (1104, 345170), (1120, 340239), (1288, 295860), (1380, 276136), (1610, 236688), (1680, 226826), (1840, 207102), (1932, 197240), (2208, 172585), (2415, 157792), (2576, 147930), (2760, 138068), (3220, 118344), (3360, 113413), (3680, 103551), (3864, 98620), (4830, 78896), (4931, 77280), (5152, 73965), (5520, 69034), (6440, 59172), (7728, 49310), (9660, 39448), (9862, 38640), (11040, 34517), (12880, 29586), (14793, 25760), (15456, 24655), (19320, 19724)]