66643560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 228080160

約数和(自身を除く): 161436600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 307, 324, 335, 360, 402, 405, 536, 540, 603, 614, 648, 670, 804, 810, 921, 1005, 1080, 1206, 1228, 1340, 1535, 1608, 1620, 1809, 1842, 2010, 2412, 2456, 2680, 2763, 3015, 3070, 3240, 3618, 3684, 4020, 4605, 4824, 5427, 5526, 6030, 6140, 7236, 7368, 8040, 8289, 9045, 9210, 10854, 11052, 12060, 12280, 13815, 14472, 16578, 18090, 18420, 20569, 21708, 22104, 24120, 24867, 27135, 27630, 33156, 36180, 36840, 41138, 41445, 43416, 49734, 54270, 55260, 61707, 66312, 72360, 82276, 82890, 99468, 102845, 108540, 110520, 123414, 124335, 164552, 165780, 185121, 198936, 205690, 217080, 246828, 248670, 308535, 331560, 370242, 411380, 493656, 497340, 555363, 617070, 740484, 822760, 925605, 994680, 1110726, 1234140, 1480968, 1666089, 1851210, 2221452, 2468280, 2776815, 3332178, 3702420, 4442904, 5553630, 6664356, 7404840, 8330445, 11107260, 13328712, 16660890, 22214520, 33321780, 66643560]

約数ペア:

[(1, 66643560), (2, 33321780), (3, 22214520), (4, 16660890), (5, 13328712), (6, 11107260), (8, 8330445), (9, 7404840), (10, 6664356), (12, 5553630), (15, 4442904), (18, 3702420), (20, 3332178), (24, 2776815), (27, 2468280), (30, 2221452), (36, 1851210), (40, 1666089), (45, 1480968), (54, 1234140), (60, 1110726), (67, 994680), (72, 925605), (81, 822760), (90, 740484), (108, 617070), (120, 555363), (134, 497340), (135, 493656), (162, 411380), (180, 370242), (201, 331560), (216, 308535), (268, 248670), (270, 246828), (307, 217080), (324, 205690), (335, 198936), (360, 185121), (402, 165780), (405, 164552), (536, 124335), (540, 123414), (603, 110520), (614, 108540), (648, 102845), (670, 99468), (804, 82890), (810, 82276), (921, 72360), (1005, 66312), (1080, 61707), (1206, 55260), (1228, 54270), (1340, 49734), (1535, 43416), (1608, 41445), (1620, 41138), (1809, 36840), (1842, 36180), (2010, 33156), (2412, 27630), (2456, 27135), (2680, 24867), (2763, 24120), (3015, 22104), (3070, 21708), (3240, 20569), (3618, 18420), (3684, 18090), (4020, 16578), (4605, 14472), (4824, 13815), (5427, 12280), (5526, 12060), (6030, 11052), (6140, 10854), (7236, 9210), (7368, 9045), (8040, 8289)]