265912640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7024

約数の個数: 112

約数和(自身を含む): 766340352

約数和(自身を除く): 500427712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 6983, 7616, 9520, 13966, 19040, 27932, 34915, 38080, 48881, 55864, 69830, 97762, 111728, 118711, 139660, 195524, 223456, 237422, 244405, 279320, 391048, 446912, 474844, 488810, 558640, 593555, 782096, 830977, 949688, 977620, 1117280, 1187110, 1564192, 1661954, 1899376, 1955240, 2234560, 2374220, 3128384, 3323908, 3798752, 3910480, 4154885, 4748440, 6647816, 7597504, 7820960, 8309770, 9496880, 13295632, 15641920, 16619540, 18993760, 26591264, 33239080, 37987520, 53182528, 66478160, 132956320, 265912640]

約数ペア:

[(1, 265912640), (2, 132956320), (4, 66478160), (5, 53182528), (7, 37987520), (8, 33239080), (10, 26591264), (14, 18993760), (16, 16619540), (17, 15641920), (20, 13295632), (28, 9496880), (32, 8309770), (34, 7820960), (35, 7597504), (40, 6647816), (56, 4748440), (64, 4154885), (68, 3910480), (70, 3798752), (80, 3323908), (85, 3128384), (112, 2374220), (119, 2234560), (136, 1955240), (140, 1899376), (160, 1661954), (170, 1564192), (224, 1187110), (238, 1117280), (272, 977620), (280, 949688), (320, 830977), (340, 782096), (448, 593555), (476, 558640), (544, 488810), (560, 474844), (595, 446912), (680, 391048), (952, 279320), (1088, 244405), (1120, 237422), (1190, 223456), (1360, 195524), (1904, 139660), (2240, 118711), (2380, 111728), (2720, 97762), (3808, 69830), (4760, 55864), (5440, 48881), (6983, 38080), (7616, 34915), (9520, 27932), (13966, 19040)]