144747120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3023

約数の個数: 160

約数和(自身を含む): 530680320

約数和(自身を除く): 385933200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2971, 3045, 3248, 3480, 4060, 4872, 5942, 6090, 6960, 8120, 8913, 9744, 11884, 12180, 14855, 16240, 17826, 20797, 23768, 24360, 29710, 35652, 41594, 44565, 47536, 48720, 59420, 62391, 71304, 83188, 86159, 89130, 103985, 118840, 124782, 142608, 166376, 172318, 178260, 207970, 237680, 249564, 258477, 311955, 332752, 344636, 356520, 415940, 430795, 499128, 516954, 603113, 623910, 689272, 713040, 831880, 861590, 998256, 1033908, 1206226, 1247820, 1292385, 1378544, 1663760, 1723180, 1809339, 2067816, 2412452, 2495640, 2584770, 3015565, 3446360, 3618678, 4135632, 4824904, 4991280, 5169540, 6031130, 6892720, 7237356, 9046695, 9649808, 10339080, 12062260, 14474712, 18093390, 20678160, 24124520, 28949424, 36186780, 48249040, 72373560, 144747120]

約数ペア:

[(1, 144747120), (2, 72373560), (3, 48249040), (4, 36186780), (5, 28949424), (6, 24124520), (7, 20678160), (8, 18093390), (10, 14474712), (12, 12062260), (14, 10339080), (15, 9649808), (16, 9046695), (20, 7237356), (21, 6892720), (24, 6031130), (28, 5169540), (29, 4991280), (30, 4824904), (35, 4135632), (40, 3618678), (42, 3446360), (48, 3015565), (56, 2584770), (58, 2495640), (60, 2412452), (70, 2067816), (80, 1809339), (84, 1723180), (87, 1663760), (105, 1378544), (112, 1292385), (116, 1247820), (120, 1206226), (140, 1033908), (145, 998256), (168, 861590), (174, 831880), (203, 713040), (210, 689272), (232, 623910), (240, 603113), (280, 516954), (290, 499128), (336, 430795), (348, 415940), (406, 356520), (420, 344636), (435, 332752), (464, 311955), (560, 258477), (580, 249564), (609, 237680), (696, 207970), (812, 178260), (840, 172318), (870, 166376), (1015, 142608), (1160, 124782), (1218, 118840), (1392, 103985), (1624, 89130), (1680, 86159), (1740, 83188), (2030, 71304), (2320, 62391), (2436, 59420), (2971, 48720), (3045, 47536), (3248, 44565), (3480, 41594), (4060, 35652), (4872, 29710), (5942, 24360), (6090, 23768), (6960, 20797), (8120, 17826), (8913, 16240), (9744, 14855), (11884, 12180)]