147242760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2971}}^1$

素因数の和:3051

約数の個数: 128

約数和(自身を含む): 513561600

約数和(自身を除く): 366318840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 2971, 3304, 3540, 4130, 4956, 5942, 6195, 7080, 8260, 8913, 9912, 11884, 12390, 14855, 16520, 17826, 20797, 23768, 24780, 29710, 35652, 41594, 44565, 49560, 59420, 62391, 71304, 83188, 89130, 103985, 118840, 124782, 166376, 175289, 178260, 207970, 249564, 311955, 350578, 356520, 415940, 499128, 525867, 623910, 701156, 831880, 876445, 1051734, 1227023, 1247820, 1402312, 1752890, 2103468, 2454046, 2495640, 2629335, 3505780, 3681069, 4206936, 4908092, 5258670, 6135115, 7011560, 7362138, 9816184, 10517340, 12270230, 14724276, 18405345, 21034680, 24540460, 29448552, 36810690, 49080920, 73621380, 147242760]

約数ペア:

[(1, 147242760), (2, 73621380), (3, 49080920), (4, 36810690), (5, 29448552), (6, 24540460), (7, 21034680), (8, 18405345), (10, 14724276), (12, 12270230), (14, 10517340), (15, 9816184), (20, 7362138), (21, 7011560), (24, 6135115), (28, 5258670), (30, 4908092), (35, 4206936), (40, 3681069), (42, 3505780), (56, 2629335), (59, 2495640), (60, 2454046), (70, 2103468), (84, 1752890), (105, 1402312), (118, 1247820), (120, 1227023), (140, 1051734), (168, 876445), (177, 831880), (210, 701156), (236, 623910), (280, 525867), (295, 499128), (354, 415940), (413, 356520), (420, 350578), (472, 311955), (590, 249564), (708, 207970), (826, 178260), (840, 175289), (885, 166376), (1180, 124782), (1239, 118840), (1416, 103985), (1652, 89130), (1770, 83188), (2065, 71304), (2360, 62391), (2478, 59420), (2971, 49560), (3304, 44565), (3540, 41594), (4130, 35652), (4956, 29710), (5942, 24780), (6195, 23768), (7080, 20797), (8260, 17826), (8913, 16520), (9912, 14855), (11884, 12390)]