139837920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17137}}^1$

素因数の和:17172

約数の個数: 96

約数和(自身を含む): 466427808

約数和(自身を除く): 326589888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 17137, 34274, 51411, 68548, 85685, 102822, 137096, 171370, 205644, 257055, 274192, 291329, 342740, 411288, 514110, 548384, 582658, 685480, 822576, 873987, 1028220, 1165316, 1370960, 1456645, 1645152, 1747974, 2056440, 2330632, 2741920, 2913290, 3495948, 4112880, 4369935, 4661264, 5826580, 6991896, 8225760, 8739870, 9322528, 11653160, 13983792, 17479740, 23306320, 27967584, 34959480, 46612640, 69918960, 139837920]

約数ペア:

[(1, 139837920), (2, 69918960), (3, 46612640), (4, 34959480), (5, 27967584), (6, 23306320), (8, 17479740), (10, 13983792), (12, 11653160), (15, 9322528), (16, 8739870), (17, 8225760), (20, 6991896), (24, 5826580), (30, 4661264), (32, 4369935), (34, 4112880), (40, 3495948), (48, 2913290), (51, 2741920), (60, 2330632), (68, 2056440), (80, 1747974), (85, 1645152), (96, 1456645), (102, 1370960), (120, 1165316), (136, 1028220), (160, 873987), (170, 822576), (204, 685480), (240, 582658), (255, 548384), (272, 514110), (340, 411288), (408, 342740), (480, 291329), (510, 274192), (544, 257055), (680, 205644), (816, 171370), (1020, 137096), (1360, 102822), (1632, 85685), (2040, 68548), (2720, 51411), (4080, 34274), (8160, 17137)]