202075440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{120283}}^1$

素因数の和:120306

約数の個数: 80

約数和(自身を含む): 715930368

約数和(自身を除く): 513854928

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, 120283, 240566, 360849, 481132, 601415, 721698, 841981, 962264, 1202830, 1443396, 1683962, 1804245, 1924528, 2405660, 2525943, 2886792, 3367924, 3608490, 4209905, 4811320, 5051886, 5773584, 6735848, 7216980, 8419810, 9622640, 10103772, 12629715, 13471696, 14433960, 16839620, 20207544, 25259430, 28867920, 33679240, 40415088, 50518860, 67358480, 101037720, 202075440]

約数ペア:

[(1, 202075440), (2, 101037720), (3, 67358480), (4, 50518860), (5, 40415088), (6, 33679240), (7, 28867920), (8, 25259430), (10, 20207544), (12, 16839620), (14, 14433960), (15, 13471696), (16, 12629715), (20, 10103772), (21, 9622640), (24, 8419810), (28, 7216980), (30, 6735848), (35, 5773584), (40, 5051886), (42, 4811320), (48, 4209905), (56, 3608490), (60, 3367924), (70, 2886792), (80, 2525943), (84, 2405660), (105, 1924528), (112, 1804245), (120, 1683962), (140, 1443396), (168, 1202830), (210, 962264), (240, 841981), (280, 721698), (336, 601415), (420, 481132), (560, 360849), (840, 240566), (1680, 120283)]