57742440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 128

約数和(自身を含む): 201864960

約数和(自身を除く): 144122520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1297, 1484, 1590, 1855, 2120, 2226, 2594, 2968, 3180, 3710, 3891, 4452, 5188, 5565, 6360, 6485, 7420, 7782, 8904, 9079, 10376, 11130, 12970, 14840, 15564, 18158, 19455, 22260, 25940, 27237, 31128, 36316, 38910, 44520, 45395, 51880, 54474, 68741, 72632, 77820, 90790, 108948, 136185, 137482, 155640, 181580, 206223, 217896, 272370, 274964, 343705, 363160, 412446, 481187, 544740, 549928, 687410, 824892, 962374, 1031115, 1089480, 1374820, 1443561, 1649784, 1924748, 2062230, 2405935, 2749640, 2887122, 3849496, 4124460, 4811870, 5774244, 7217805, 8248920, 9623740, 11548488, 14435610, 19247480, 28871220, 57742440]

約数ペア:

[(1, 57742440), (2, 28871220), (3, 19247480), (4, 14435610), (5, 11548488), (6, 9623740), (7, 8248920), (8, 7217805), (10, 5774244), (12, 4811870), (14, 4124460), (15, 3849496), (20, 2887122), (21, 2749640), (24, 2405935), (28, 2062230), (30, 1924748), (35, 1649784), (40, 1443561), (42, 1374820), (53, 1089480), (56, 1031115), (60, 962374), (70, 824892), (84, 687410), (105, 549928), (106, 544740), (120, 481187), (140, 412446), (159, 363160), (168, 343705), (210, 274964), (212, 272370), (265, 217896), (280, 206223), (318, 181580), (371, 155640), (420, 137482), (424, 136185), (530, 108948), (636, 90790), (742, 77820), (795, 72632), (840, 68741), (1060, 54474), (1113, 51880), (1272, 45395), (1297, 44520), (1484, 38910), (1590, 36316), (1855, 31128), (2120, 27237), (2226, 25940), (2594, 22260), (2968, 19455), (3180, 18158), (3710, 15564), (3891, 14840), (4452, 12970), (5188, 11130), (5565, 10376), (6360, 9079), (6485, 8904), (7420, 7782)]