102979520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1538

約数の個数: 112

約数和(自身を含む): 289486848

約数和(自身を除く): 186507328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1483, 1736, 1984, 2170, 2240, 2480, 2966, 3472, 4340, 4960, 5932, 6944, 7415, 8680, 9920, 10381, 11864, 13888, 14830, 17360, 20762, 23728, 29660, 34720, 41524, 45973, 47456, 51905, 59320, 69440, 83048, 91946, 94912, 103810, 118640, 166096, 183892, 207620, 229865, 237280, 321811, 332192, 367784, 415240, 459730, 474560, 643622, 664384, 735568, 830480, 919460, 1287244, 1471136, 1609055, 1660960, 1838920, 2574488, 2942272, 3218110, 3321920, 3677840, 5148976, 6436220, 7355680, 10297952, 12872440, 14711360, 20595904, 25744880, 51489760, 102979520]

約数ペア:

[(1, 102979520), (2, 51489760), (4, 25744880), (5, 20595904), (7, 14711360), (8, 12872440), (10, 10297952), (14, 7355680), (16, 6436220), (20, 5148976), (28, 3677840), (31, 3321920), (32, 3218110), (35, 2942272), (40, 2574488), (56, 1838920), (62, 1660960), (64, 1609055), (70, 1471136), (80, 1287244), (112, 919460), (124, 830480), (140, 735568), (155, 664384), (160, 643622), (217, 474560), (224, 459730), (248, 415240), (280, 367784), (310, 332192), (320, 321811), (434, 237280), (448, 229865), (496, 207620), (560, 183892), (620, 166096), (868, 118640), (992, 103810), (1085, 94912), (1120, 91946), (1240, 83048), (1483, 69440), (1736, 59320), (1984, 51905), (2170, 47456), (2240, 45973), (2480, 41524), (2966, 34720), (3472, 29660), (4340, 23728), (4960, 20762), (5932, 17360), (6944, 14830), (7415, 13888), (8680, 11864), (9920, 10381)]