285246360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{12577}}^1$

素因数の和:12607

約数の個数: 160

約数和(自身を含む): 1095795360

約数和(自身を除く): 810549000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 12577, 22680, 25154, 37731, 50308, 62885, 75462, 88039, 100616, 113193, 125770, 150924, 176078, 188655, 226386, 251540, 264117, 301848, 339579, 352156, 377310, 440195, 452772, 503080, 528234, 565965, 679158, 704312, 754620, 792351, 880390, 905544, 1018737, 1056468, 1131930, 1320585, 1358316, 1509240, 1584702, 1697895, 1760780, 2037474, 2112936, 2263860, 2377053, 2641170, 2716632, 3169404, 3395790, 3521560, 3961755, 4074948, 4527720, 4754106, 5093685, 5282340, 6338808, 6791580, 7131159, 7923510, 8149896, 9508212, 10187370, 10564680, 11885265, 13583160, 14262318, 15847020, 19016424, 20374740, 23770530, 28524636, 31694040, 35655795, 40749480, 47541060, 57049272, 71311590, 95082120, 142623180, 285246360]

約数ペア:

[(1, 285246360), (2, 142623180), (3, 95082120), (4, 71311590), (5, 57049272), (6, 47541060), (7, 40749480), (8, 35655795), (9, 31694040), (10, 28524636), (12, 23770530), (14, 20374740), (15, 19016424), (18, 15847020), (20, 14262318), (21, 13583160), (24, 11885265), (27, 10564680), (28, 10187370), (30, 9508212), (35, 8149896), (36, 7923510), (40, 7131159), (42, 6791580), (45, 6338808), (54, 5282340), (56, 5093685), (60, 4754106), (63, 4527720), (70, 4074948), (72, 3961755), (81, 3521560), (84, 3395790), (90, 3169404), (105, 2716632), (108, 2641170), (120, 2377053), (126, 2263860), (135, 2112936), (140, 2037474), (162, 1760780), (168, 1697895), (180, 1584702), (189, 1509240), (210, 1358316), (216, 1320585), (252, 1131930), (270, 1056468), (280, 1018737), (315, 905544), (324, 880390), (360, 792351), (378, 754620), (405, 704312), (420, 679158), (504, 565965), (540, 528234), (567, 503080), (630, 452772), (648, 440195), (756, 377310), (810, 352156), (840, 339579), (945, 301848), (1080, 264117), (1134, 251540), (1260, 226386), (1512, 188655), (1620, 176078), (1890, 150924), (2268, 125770), (2520, 113193), (2835, 100616), (3240, 88039), (3780, 75462), (4536, 62885), (5670, 50308), (7560, 37731), (11340, 25154), (12577, 22680)]