26702760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 66194520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 383, 415, 420, 498, 581, 664, 766, 830, 840, 996, 1149, 1162, 1245, 1532, 1660, 1743, 1915, 1992, 2298, 2324, 2490, 2681, 2905, 3064, 3320, 3486, 3830, 4596, 4648, 4980, 5362, 5745, 5810, 6972, 7660, 8043, 8715, 9192, 9960, 10724, 11490, 11620, 13405, 13944, 15320, 16086, 17430, 21448, 22980, 23240, 26810, 31789, 32172, 34860, 40215, 45960, 53620, 63578, 64344, 69720, 80430, 95367, 107240, 127156, 158945, 160860, 190734, 222523, 254312, 317890, 321720, 381468, 445046, 476835, 635780, 667569, 762936, 890092, 953670, 1112615, 1271560, 1335138, 1780184, 1907340, 2225230, 2670276, 3337845, 3814680, 4450460, 5340552, 6675690, 8900920, 13351380, 26702760]

約数ペア:

[(1, 26702760), (2, 13351380), (3, 8900920), (4, 6675690), (5, 5340552), (6, 4450460), (7, 3814680), (8, 3337845), (10, 2670276), (12, 2225230), (14, 1907340), (15, 1780184), (20, 1335138), (21, 1271560), (24, 1112615), (28, 953670), (30, 890092), (35, 762936), (40, 667569), (42, 635780), (56, 476835), (60, 445046), (70, 381468), (83, 321720), (84, 317890), (105, 254312), (120, 222523), (140, 190734), (166, 160860), (168, 158945), (210, 127156), (249, 107240), (280, 95367), (332, 80430), (383, 69720), (415, 64344), (420, 63578), (498, 53620), (581, 45960), (664, 40215), (766, 34860), (830, 32172), (840, 31789), (996, 26810), (1149, 23240), (1162, 22980), (1245, 21448), (1532, 17430), (1660, 16086), (1743, 15320), (1915, 13944), (1992, 13405), (2298, 11620), (2324, 11490), (2490, 10724), (2681, 9960), (2905, 9192), (3064, 8715), (3320, 8043), (3486, 7660), (3830, 6972), (4596, 5810), (4648, 5745), (4980, 5362)]