2216492040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{90989}}^1$

素因数の和:91039

約数の個数: 128

約数和(自身を含む): 7861536000

約数和(自身を除く): 5645043960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 90989, 181978, 272967, 363956, 454945, 545934, 636923, 727912, 909890, 1091868, 1273846, 1364835, 1819780, 1910769, 2183736, 2547692, 2638681, 2729670, 3184615, 3639560, 3821538, 5095384, 5277362, 5459340, 6369230, 7643076, 7916043, 9553845, 10554724, 10918680, 12738460, 13193405, 15286152, 15832086, 18470767, 19107690, 21109448, 25476920, 26386810, 31664172, 36941534, 38215380, 39580215, 52773620, 55412301, 63328344, 73883068, 76430760, 79160430, 92353835, 105547240, 110824602, 147766136, 158320860, 184707670, 221649204, 277061505, 316641720, 369415340, 443298408, 554123010, 738830680, 1108246020, 2216492040]

約数ペア:

[(1, 2216492040), (2, 1108246020), (3, 738830680), (4, 554123010), (5, 443298408), (6, 369415340), (7, 316641720), (8, 277061505), (10, 221649204), (12, 184707670), (14, 158320860), (15, 147766136), (20, 110824602), (21, 105547240), (24, 92353835), (28, 79160430), (29, 76430760), (30, 73883068), (35, 63328344), (40, 55412301), (42, 52773620), (56, 39580215), (58, 38215380), (60, 36941534), (70, 31664172), (84, 26386810), (87, 25476920), (105, 21109448), (116, 19107690), (120, 18470767), (140, 15832086), (145, 15286152), (168, 13193405), (174, 12738460), (203, 10918680), (210, 10554724), (232, 9553845), (280, 7916043), (290, 7643076), (348, 6369230), (406, 5459340), (420, 5277362), (435, 5095384), (580, 3821538), (609, 3639560), (696, 3184615), (812, 2729670), (840, 2638681), (870, 2547692), (1015, 2183736), (1160, 1910769), (1218, 1819780), (1624, 1364835), (1740, 1273846), (2030, 1091868), (2436, 909890), (3045, 727912), (3480, 636923), (4060, 545934), (4872, 454945), (6090, 363956), (8120, 272967), (12180, 181978), (24360, 90989)]