140526960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:615

約数の個数: 160

約数和(自身を含む): 501396480

約数和(自身を除く): 360869520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 233, 240, 280, 336, 359, 420, 466, 560, 699, 718, 840, 932, 1077, 1165, 1398, 1436, 1631, 1680, 1795, 1864, 2154, 2330, 2513, 2796, 2872, 3262, 3495, 3590, 3728, 4308, 4660, 4893, 5026, 5385, 5592, 5744, 6524, 6990, 7180, 7539, 8155, 8616, 9320, 9786, 10052, 10770, 11184, 12565, 13048, 13980, 14360, 15078, 16310, 17232, 18640, 19572, 20104, 21540, 24465, 25130, 26096, 27960, 28720, 30156, 32620, 37695, 39144, 40208, 43080, 48930, 50260, 55920, 60312, 65240, 75390, 78288, 83647, 86160, 97860, 100520, 120624, 130480, 150780, 167294, 195720, 201040, 250941, 301560, 334588, 391440, 418235, 501882, 585529, 603120, 669176, 836470, 1003764, 1171058, 1254705, 1338352, 1672940, 1756587, 2007528, 2342116, 2509410, 2927645, 3345880, 3513174, 4015056, 4684232, 5018820, 5855290, 6691760, 7026348, 8782935, 9368464, 10037640, 11710580, 14052696, 17565870, 20075280, 23421160, 28105392, 35131740, 46842320, 70263480, 140526960]

約数ペア:

[(1, 140526960), (2, 70263480), (3, 46842320), (4, 35131740), (5, 28105392), (6, 23421160), (7, 20075280), (8, 17565870), (10, 14052696), (12, 11710580), (14, 10037640), (15, 9368464), (16, 8782935), (20, 7026348), (21, 6691760), (24, 5855290), (28, 5018820), (30, 4684232), (35, 4015056), (40, 3513174), (42, 3345880), (48, 2927645), (56, 2509410), (60, 2342116), (70, 2007528), (80, 1756587), (84, 1672940), (105, 1338352), (112, 1254705), (120, 1171058), (140, 1003764), (168, 836470), (210, 669176), (233, 603120), (240, 585529), (280, 501882), (336, 418235), (359, 391440), (420, 334588), (466, 301560), (560, 250941), (699, 201040), (718, 195720), (840, 167294), (932, 150780), (1077, 130480), (1165, 120624), (1398, 100520), (1436, 97860), (1631, 86160), (1680, 83647), (1795, 78288), (1864, 75390), (2154, 65240), (2330, 60312), (2513, 55920), (2796, 50260), (2872, 48930), (3262, 43080), (3495, 40208), (3590, 39144), (3728, 37695), (4308, 32620), (4660, 30156), (4893, 28720), (5026, 27960), (5385, 26096), (5592, 25130), (5744, 24465), (6524, 21540), (6990, 20104), (7180, 19572), (7539, 18640), (8155, 17232), (8616, 16310), (9320, 15078), (9786, 14360), (10052, 13980), (10770, 13048), (11184, 12565)]