13195440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 46872000

約数和(自身を除く): 33676560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 149, 164, 180, 205, 216, 240, 246, 270, 298, 328, 360, 369, 410, 432, 447, 492, 540, 596, 615, 656, 720, 738, 745, 820, 894, 984, 1080, 1107, 1192, 1230, 1341, 1476, 1490, 1640, 1788, 1845, 1968, 2160, 2214, 2235, 2384, 2460, 2682, 2952, 2980, 3280, 3576, 3690, 4023, 4428, 4470, 4920, 5364, 5535, 5904, 5960, 6109, 6705, 7152, 7380, 8046, 8856, 8940, 9840, 10728, 11070, 11920, 12218, 13410, 14760, 16092, 17712, 17880, 18327, 20115, 21456, 22140, 24436, 26820, 29520, 30545, 32184, 35760, 36654, 40230, 44280, 48872, 53640, 54981, 61090, 64368, 73308, 80460, 88560, 91635, 97744, 107280, 109962, 122180, 146616, 160920, 164943, 183270, 219924, 244360, 274905, 293232, 321840, 329886, 366540, 439848, 488720, 549810, 659772, 733080, 824715, 879696, 1099620, 1319544, 1466160, 1649430, 2199240, 2639088, 3298860, 4398480, 6597720, 13195440]

約数ペア:

[(1, 13195440), (2, 6597720), (3, 4398480), (4, 3298860), (5, 2639088), (6, 2199240), (8, 1649430), (9, 1466160), (10, 1319544), (12, 1099620), (15, 879696), (16, 824715), (18, 733080), (20, 659772), (24, 549810), (27, 488720), (30, 439848), (36, 366540), (40, 329886), (41, 321840), (45, 293232), (48, 274905), (54, 244360), (60, 219924), (72, 183270), (80, 164943), (82, 160920), (90, 146616), (108, 122180), (120, 109962), (123, 107280), (135, 97744), (144, 91635), (149, 88560), (164, 80460), (180, 73308), (205, 64368), (216, 61090), (240, 54981), (246, 53640), (270, 48872), (298, 44280), (328, 40230), (360, 36654), (369, 35760), (410, 32184), (432, 30545), (447, 29520), (492, 26820), (540, 24436), (596, 22140), (615, 21456), (656, 20115), (720, 18327), (738, 17880), (745, 17712), (820, 16092), (894, 14760), (984, 13410), (1080, 12218), (1107, 11920), (1192, 11070), (1230, 10728), (1341, 9840), (1476, 8940), (1490, 8856), (1640, 8046), (1788, 7380), (1845, 7152), (1968, 6705), (2160, 6109), (2214, 5960), (2235, 5904), (2384, 5535), (2460, 5364), (2682, 4920), (2952, 4470), (2980, 4428), (3280, 4023), (3576, 3690)]