211163040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13331}}^1$

素因数の和:13363

約数の個数: 144

約数和(自身を含む): 786161376

約数和(自身を除く): 574998336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 13331, 15840, 26662, 39993, 53324, 66655, 79986, 106648, 119979, 133310, 146641, 159972, 199965, 213296, 239958, 266620, 293282, 319944, 399930, 426592, 439923, 479916, 533240, 586564, 599895, 639888, 733205, 799860, 879846, 959832, 1066480, 1173128, 1199790, 1279776, 1319769, 1466410, 1599720, 1759692, 1919664, 2132960, 2199615, 2346256, 2399580, 2639538, 2932820, 3199440, 3519384, 3839328, 4399230, 4692512, 4799160, 5279076, 5865640, 6398880, 6598845, 7038768, 8798460, 9598320, 10558152, 11731280, 13197690, 14077536, 17596920, 19196640, 21116304, 23462560, 26395380, 35193840, 42232608, 52790760, 70387680, 105581520, 211163040]

約数ペア:

[(1, 211163040), (2, 105581520), (3, 70387680), (4, 52790760), (5, 42232608), (6, 35193840), (8, 26395380), (9, 23462560), (10, 21116304), (11, 19196640), (12, 17596920), (15, 14077536), (16, 13197690), (18, 11731280), (20, 10558152), (22, 9598320), (24, 8798460), (30, 7038768), (32, 6598845), (33, 6398880), (36, 5865640), (40, 5279076), (44, 4799160), (45, 4692512), (48, 4399230), (55, 3839328), (60, 3519384), (66, 3199440), (72, 2932820), (80, 2639538), (88, 2399580), (90, 2346256), (96, 2199615), (99, 2132960), (110, 1919664), (120, 1759692), (132, 1599720), (144, 1466410), (160, 1319769), (165, 1279776), (176, 1199790), (180, 1173128), (198, 1066480), (220, 959832), (240, 879846), (264, 799860), (288, 733205), (330, 639888), (352, 599895), (360, 586564), (396, 533240), (440, 479916), (480, 439923), (495, 426592), (528, 399930), (660, 319944), (720, 293282), (792, 266620), (880, 239958), (990, 213296), (1056, 199965), (1320, 159972), (1440, 146641), (1584, 133310), (1760, 119979), (1980, 106648), (2640, 79986), (3168, 66655), (3960, 53324), (5280, 39993), (7920, 26662), (13331, 15840)]