12620784480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{36877}}^1$

素因数の和:36949

約数の個数: 192

約数和(自身を含む): 42823323648

約数和(自身を除く): 30202539168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 992, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2208, 2480, 2760, 2852, 2976, 3565, 3680, 3720, 4278, 4960, 5520, 5704, 7130, 7440, 8556, 10695, 11040, 11408, 14260, 14880, 17112, 21390, 22816, 28520, 34224, 36877, 42780, 57040, 68448, 73754, 85560, 110631, 114080, 147508, 171120, 184385, 221262, 295016, 342240, 368770, 442524, 553155, 590032, 737540, 848171, 885048, 1106310, 1143187, 1180064, 1475080, 1696342, 1770096, 2212620, 2286374, 2544513, 2950160, 3392684, 3429561, 3540192, 4240855, 4425240, 4572748, 5089026, 5715935, 5900320, 6785368, 6859122, 8481710, 8850480, 9145496, 10178052, 11431870, 12722565, 13570736, 13718244, 16963420, 17147805, 17700960, 18290992, 20356104, 22863740, 25445130, 26293301, 27141472, 27436488, 33926840, 34295610, 36581984, 40712208, 45727480, 50890260, 52586602, 54872976, 67853680, 68591220, 78879903, 81424416, 91454960, 101780520, 105173204, 109745952, 131466505, 135707360, 137182440, 157759806, 182909920, 203561040, 210346408, 262933010, 274364880, 315519612, 394399515, 407122080, 420692816, 525866020, 548729760, 631039224, 788799030, 841385632, 1051732040, 1262078448, 1577598060, 2103464080, 2524156896, 3155196120, 4206928160, 6310392240, 12620784480]

約数ペア:

[(1, 12620784480), (2, 6310392240), (3, 4206928160), (4, 3155196120), (5, 2524156896), (6, 2103464080), (8, 1577598060), (10, 1262078448), (12, 1051732040), (15, 841385632), (16, 788799030), (20, 631039224), (23, 548729760), (24, 525866020), (30, 420692816), (31, 407122080), (32, 394399515), (40, 315519612), (46, 274364880), (48, 262933010), (60, 210346408), (62, 203561040), (69, 182909920), (80, 157759806), (92, 137182440), (93, 135707360), (96, 131466505), (115, 109745952), (120, 105173204), (124, 101780520), (138, 91454960), (155, 81424416), (160, 78879903), (184, 68591220), (186, 67853680), (230, 54872976), (240, 52586602), (248, 50890260), (276, 45727480), (310, 40712208), (345, 36581984), (368, 34295610), (372, 33926840), (460, 27436488), (465, 27141472), (480, 26293301), (496, 25445130), (552, 22863740), (620, 20356104), (690, 18290992), (713, 17700960), (736, 17147805), (744, 16963420), (920, 13718244), (930, 13570736), (992, 12722565), (1104, 11431870), (1240, 10178052), (1380, 9145496), (1426, 8850480), (1488, 8481710), (1840, 6859122), (1860, 6785368), (2139, 5900320), (2208, 5715935), (2480, 5089026), (2760, 4572748), (2852, 4425240), (2976, 4240855), (3565, 3540192), (3680, 3429561), (3720, 3392684), (4278, 2950160), (4960, 2544513), (5520, 2286374), (5704, 2212620), (7130, 1770096), (7440, 1696342), (8556, 1475080), (10695, 1180064), (11040, 1143187), (11408, 1106310), (14260, 885048), (14880, 848171), (17112, 737540), (21390, 590032), (22816, 553155), (28520, 442524), (34224, 368770), (36877, 342240), (42780, 295016), (57040, 221262), (68448, 184385), (73754, 171120), (85560, 147508), (110631, 114080)]