130786320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77849}}^1$

素因数の和:77872

約数の個数: 80

約数和(自身を含む): 463363200

約数和(自身を除く): 332576880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77849, 155698, 233547, 311396, 389245, 467094, 544943, 622792, 778490, 934188, 1089886, 1167735, 1245584, 1556980, 1634829, 1868376, 2179772, 2335470, 2724715, 3113960, 3269658, 3736752, 4359544, 4670940, 5449430, 6227920, 6539316, 8174145, 8719088, 9341880, 10898860, 13078632, 16348290, 18683760, 21797720, 26157264, 32696580, 43595440, 65393160, 130786320]

約数ペア:

[(1, 130786320), (2, 65393160), (3, 43595440), (4, 32696580), (5, 26157264), (6, 21797720), (7, 18683760), (8, 16348290), (10, 13078632), (12, 10898860), (14, 9341880), (15, 8719088), (16, 8174145), (20, 6539316), (21, 6227920), (24, 5449430), (28, 4670940), (30, 4359544), (35, 3736752), (40, 3269658), (42, 3113960), (48, 2724715), (56, 2335470), (60, 2179772), (70, 1868376), (80, 1634829), (84, 1556980), (105, 1245584), (112, 1167735), (120, 1089886), (140, 934188), (168, 778490), (210, 622792), (240, 544943), (280, 467094), (336, 389245), (420, 311396), (560, 233547), (840, 155698), (1680, 77849)]