1342841920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11311}}^1$

素因数の和:11388

約数の個数: 112

約数和(自身を含む): 3723729408

約数和(自身を除く): 2380887488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2968, 3392, 3710, 4240, 5936, 7420, 8480, 11311, 11872, 14840, 16960, 22622, 23744, 29680, 45244, 56555, 59360, 79177, 90488, 113110, 118720, 158354, 180976, 226220, 316708, 361952, 395885, 452440, 599483, 633416, 723904, 791770, 904880, 1198966, 1266832, 1583540, 1809760, 2397932, 2533664, 2997415, 3167080, 3619520, 4196381, 4795864, 5067328, 5994830, 6334160, 8392762, 9591728, 11989660, 12668320, 16785524, 19183456, 20981905, 23979320, 25336640, 33571048, 38366912, 41963810, 47958640, 67142096, 83927620, 95917280, 134284192, 167855240, 191834560, 268568384, 335710480, 671420960, 1342841920]

約数ペア:

[(1, 1342841920), (2, 671420960), (4, 335710480), (5, 268568384), (7, 191834560), (8, 167855240), (10, 134284192), (14, 95917280), (16, 83927620), (20, 67142096), (28, 47958640), (32, 41963810), (35, 38366912), (40, 33571048), (53, 25336640), (56, 23979320), (64, 20981905), (70, 19183456), (80, 16785524), (106, 12668320), (112, 11989660), (140, 9591728), (160, 8392762), (212, 6334160), (224, 5994830), (265, 5067328), (280, 4795864), (320, 4196381), (371, 3619520), (424, 3167080), (448, 2997415), (530, 2533664), (560, 2397932), (742, 1809760), (848, 1583540), (1060, 1266832), (1120, 1198966), (1484, 904880), (1696, 791770), (1855, 723904), (2120, 633416), (2240, 599483), (2968, 452440), (3392, 395885), (3710, 361952), (4240, 316708), (5936, 226220), (7420, 180976), (8480, 158354), (11311, 118720), (11872, 113110), (14840, 90488), (16960, 79177), (22622, 59360), (23744, 56555), (29680, 45244)]