289828140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{14083}}^1$

素因数の和:14116

約数の個数: 96

約数和(自身を含む): 946444800

約数和(自身を除く): 656616660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 14083, 20580, 28166, 42249, 56332, 70415, 84498, 98581, 140830, 168996, 197162, 211245, 281660, 295743, 394324, 422490, 492905, 591486, 690067, 844980, 985810, 1182972, 1380134, 1478715, 1971620, 2070201, 2760268, 2957430, 3450335, 4140402, 4830469, 5914860, 6900670, 8280804, 9660938, 10351005, 13801340, 14491407, 19321876, 20702010, 24152345, 28982814, 41404020, 48304690, 57965628, 72457035, 96609380, 144914070, 289828140]

約数ペア:

[(1, 289828140), (2, 144914070), (3, 96609380), (4, 72457035), (5, 57965628), (6, 48304690), (7, 41404020), (10, 28982814), (12, 24152345), (14, 20702010), (15, 19321876), (20, 14491407), (21, 13801340), (28, 10351005), (30, 9660938), (35, 8280804), (42, 6900670), (49, 5914860), (60, 4830469), (70, 4140402), (84, 3450335), (98, 2957430), (105, 2760268), (140, 2070201), (147, 1971620), (196, 1478715), (210, 1380134), (245, 1182972), (294, 985810), (343, 844980), (420, 690067), (490, 591486), (588, 492905), (686, 422490), (735, 394324), (980, 295743), (1029, 281660), (1372, 211245), (1470, 197162), (1715, 168996), (2058, 140830), (2940, 98581), (3430, 84498), (4116, 70415), (5145, 56332), (6860, 42249), (10290, 28166), (14083, 20580)]