139824720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{27743}}^1$

素因数の和:27769

約数の個数: 120

約数和(自身を含む): 536679936

約数和(自身を除く): 396855216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 27743, 55486, 83229, 110972, 138715, 166458, 194201, 221944, 249687, 277430, 332916, 388402, 416145, 443888, 499374, 554860, 582603, 665832, 776804, 832290, 971005, 998748, 1109720, 1165206, 1248435, 1331664, 1553608, 1664580, 1747809, 1942010, 1997496, 2219440, 2330412, 2496870, 2913015, 3107216, 3329160, 3495618, 3884020, 3994992, 4660824, 4993740, 5826030, 6658320, 6991236, 7768040, 8739045, 9321648, 9987480, 11652060, 13982472, 15536080, 17478090, 19974960, 23304120, 27964944, 34956180, 46608240, 69912360, 139824720]

約数ペア:

[(1, 139824720), (2, 69912360), (3, 46608240), (4, 34956180), (5, 27964944), (6, 23304120), (7, 19974960), (8, 17478090), (9, 15536080), (10, 13982472), (12, 11652060), (14, 9987480), (15, 9321648), (16, 8739045), (18, 7768040), (20, 6991236), (21, 6658320), (24, 5826030), (28, 4993740), (30, 4660824), (35, 3994992), (36, 3884020), (40, 3495618), (42, 3329160), (45, 3107216), (48, 2913015), (56, 2496870), (60, 2330412), (63, 2219440), (70, 1997496), (72, 1942010), (80, 1747809), (84, 1664580), (90, 1553608), (105, 1331664), (112, 1248435), (120, 1165206), (126, 1109720), (140, 998748), (144, 971005), (168, 832290), (180, 776804), (210, 665832), (240, 582603), (252, 554860), (280, 499374), (315, 443888), (336, 416145), (360, 388402), (420, 332916), (504, 277430), (560, 249687), (630, 221944), (720, 194201), (840, 166458), (1008, 138715), (1260, 110972), (1680, 83229), (2520, 55486), (5040, 27743)]