141681960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6247}}^1$

素因数の和:6277

約数の個数: 160

約数和(自身を含む): 544325760

約数和(自身を除く): 402643800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6247, 7560, 11340, 12494, 18741, 22680, 24988, 31235, 37482, 43729, 49976, 56223, 62470, 74964, 87458, 93705, 112446, 124940, 131187, 149928, 168669, 174916, 187410, 218645, 224892, 249880, 262374, 281115, 337338, 349832, 374820, 393561, 437290, 449784, 506007, 524748, 562230, 655935, 674676, 749640, 787122, 843345, 874580, 1012014, 1049496, 1124460, 1180683, 1311870, 1349352, 1574244, 1686690, 1749160, 1967805, 2024028, 2248920, 2361366, 2530035, 2623740, 3148488, 3373380, 3542049, 3935610, 4048056, 4722732, 5060070, 5247480, 5903415, 6746760, 7084098, 7871220, 9445464, 10120140, 11806830, 14168196, 15742440, 17710245, 20240280, 23613660, 28336392, 35420490, 47227320, 70840980, 141681960]

約数ペア:

[(1, 141681960), (2, 70840980), (3, 47227320), (4, 35420490), (5, 28336392), (6, 23613660), (7, 20240280), (8, 17710245), (9, 15742440), (10, 14168196), (12, 11806830), (14, 10120140), (15, 9445464), (18, 7871220), (20, 7084098), (21, 6746760), (24, 5903415), (27, 5247480), (28, 5060070), (30, 4722732), (35, 4048056), (36, 3935610), (40, 3542049), (42, 3373380), (45, 3148488), (54, 2623740), (56, 2530035), (60, 2361366), (63, 2248920), (70, 2024028), (72, 1967805), (81, 1749160), (84, 1686690), (90, 1574244), (105, 1349352), (108, 1311870), (120, 1180683), (126, 1124460), (135, 1049496), (140, 1012014), (162, 874580), (168, 843345), (180, 787122), (189, 749640), (210, 674676), (216, 655935), (252, 562230), (270, 524748), (280, 506007), (315, 449784), (324, 437290), (360, 393561), (378, 374820), (405, 349832), (420, 337338), (504, 281115), (540, 262374), (567, 249880), (630, 224892), (648, 218645), (756, 187410), (810, 174916), (840, 168669), (945, 149928), (1080, 131187), (1134, 124940), (1260, 112446), (1512, 93705), (1620, 87458), (1890, 74964), (2268, 62470), (2520, 56223), (2835, 49976), (3240, 43729), (3780, 37482), (4536, 31235), (5670, 24988), (6247, 22680), (7560, 18741), (11340, 12494)]