237215692840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{13241}}^1$

素因数の和:13955

約数の個数: 128

約数和(自身を含む): 616674643200

約数和(自身を除く): 379458950360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 109, 140, 218, 280, 436, 545, 587, 763, 872, 1090, 1174, 1526, 2180, 2348, 2935, 3052, 3815, 4109, 4360, 4696, 5870, 6104, 7630, 8218, 11740, 13241, 15260, 16436, 20545, 23480, 26482, 30520, 32872, 41090, 52964, 63983, 66205, 82180, 92687, 105928, 127966, 132410, 164360, 185374, 255932, 264820, 319915, 370748, 447881, 463435, 511864, 529640, 639830, 741496, 895762, 926870, 1279660, 1443269, 1791524, 1853740, 2239405, 2559320, 2886538, 3583048, 3707480, 4478810, 5773076, 7216345, 7772467, 8957620, 10102883, 11546152, 14432690, 15544934, 17915240, 20205766, 28865380, 31089868, 38862335, 40411532, 50514415, 54407269, 57730760, 62179736, 77724670, 80823064, 101028830, 108814538, 155449340, 202057660, 217629076, 272036345, 310898680, 404115320, 435258152, 544072690, 847198903, 1088145380, 1694397806, 2176290760, 3388795612, 4235994515, 5930392321, 6777591224, 8471989030, 11860784642, 16943978060, 23721569284, 29651961605, 33887956120, 47443138568, 59303923210, 118607846420, 237215692840]

約数ペア:

[(1, 237215692840), (2, 118607846420), (4, 59303923210), (5, 47443138568), (7, 33887956120), (8, 29651961605), (10, 23721569284), (14, 16943978060), (20, 11860784642), (28, 8471989030), (35, 6777591224), (40, 5930392321), (56, 4235994515), (70, 3388795612), (109, 2176290760), (140, 1694397806), (218, 1088145380), (280, 847198903), (436, 544072690), (545, 435258152), (587, 404115320), (763, 310898680), (872, 272036345), (1090, 217629076), (1174, 202057660), (1526, 155449340), (2180, 108814538), (2348, 101028830), (2935, 80823064), (3052, 77724670), (3815, 62179736), (4109, 57730760), (4360, 54407269), (4696, 50514415), (5870, 40411532), (6104, 38862335), (7630, 31089868), (8218, 28865380), (11740, 20205766), (13241, 17915240), (15260, 15544934), (16436, 14432690), (20545, 11546152), (23480, 10102883), (26482, 8957620), (30520, 7772467), (32872, 7216345), (41090, 5773076), (52964, 4478810), (63983, 3707480), (66205, 3583048), (82180, 2886538), (92687, 2559320), (105928, 2239405), (127966, 1853740), (132410, 1791524), (164360, 1443269), (185374, 1279660), (255932, 926870), (264820, 895762), (319915, 741496), (370748, 639830), (447881, 529640), (463435, 511864)]