1288662480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{85229}}^1$

素因数の和:85258

約数の個数: 160

約数和(自身を含む): 5072889600

約数和(自身を除く): 3784227120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 85229, 170458, 255687, 340916, 426145, 511374, 596603, 681832, 767061, 852290, 1022748, 1193206, 1278435, 1363664, 1534122, 1704580, 1789809, 2045496, 2301183, 2386412, 2556870, 2983015, 3068244, 3409160, 3579618, 3835305, 4090992, 4602366, 4772824, 5113740, 5369427, 5966030, 6136488, 6818320, 7159236, 7670610, 8949045, 9204732, 9545648, 10227480, 10738854, 11505915, 11932060, 12272976, 14318472, 15341220, 16108281, 17898090, 18409464, 20454960, 21477708, 23011830, 23864120, 26847135, 28636944, 30682440, 32216562, 35796180, 36818928, 42955416, 46023660, 47728240, 53694270, 61364880, 64433124, 71592360, 80541405, 85910832, 92047320, 107388540, 128866248, 143184720, 161082810, 184094640, 214777080, 257732496, 322165620, 429554160, 644331240, 1288662480]

約数ペア:

[(1, 1288662480), (2, 644331240), (3, 429554160), (4, 322165620), (5, 257732496), (6, 214777080), (7, 184094640), (8, 161082810), (9, 143184720), (10, 128866248), (12, 107388540), (14, 92047320), (15, 85910832), (16, 80541405), (18, 71592360), (20, 64433124), (21, 61364880), (24, 53694270), (27, 47728240), (28, 46023660), (30, 42955416), (35, 36818928), (36, 35796180), (40, 32216562), (42, 30682440), (45, 28636944), (48, 26847135), (54, 23864120), (56, 23011830), (60, 21477708), (63, 20454960), (70, 18409464), (72, 17898090), (80, 16108281), (84, 15341220), (90, 14318472), (105, 12272976), (108, 11932060), (112, 11505915), (120, 10738854), (126, 10227480), (135, 9545648), (140, 9204732), (144, 8949045), (168, 7670610), (180, 7159236), (189, 6818320), (210, 6136488), (216, 5966030), (240, 5369427), (252, 5113740), (270, 4772824), (280, 4602366), (315, 4090992), (336, 3835305), (360, 3579618), (378, 3409160), (420, 3068244), (432, 2983015), (504, 2556870), (540, 2386412), (560, 2301183), (630, 2045496), (720, 1789809), (756, 1704580), (840, 1534122), (945, 1363664), (1008, 1278435), (1080, 1193206), (1260, 1022748), (1512, 852290), (1680, 767061), (1890, 681832), (2160, 596603), (2520, 511374), (3024, 426145), (3780, 340916), (5040, 255687), (7560, 170458), (15120, 85229)]