260019072

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 160

約数和(自身を含む): 799761600

約数和(自身を除く): 539742528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 809, 837, 864, 992, 1116, 1152, 1296, 1488, 1618, 1674, 1728, 1984, 2232, 2427, 2511, 2592, 2976, 3236, 3348, 3456, 3968, 4464, 4854, 5022, 5184, 5952, 6472, 6696, 7281, 8928, 9708, 10044, 10368, 11904, 12944, 13392, 14562, 17856, 19416, 20088, 21843, 25079, 25888, 26784, 29124, 35712, 38832, 40176, 43686, 50158, 51776, 53568, 58248, 65529, 75237, 77664, 80352, 87372, 100316, 103552, 107136, 116496, 131058, 150474, 155328, 160704, 174744, 200632, 225711, 232992, 262116, 300948, 310656, 321408, 349488, 401264, 451422, 465984, 524232, 601896, 677133, 698976, 802528, 902844, 931968, 1048464, 1203792, 1354266, 1397952, 1605056, 1805688, 2031399, 2096928, 2407584, 2708532, 2795904, 3210112, 3611376, 4062798, 4193856, 4815168, 5417064, 7222752, 8125596, 8387712, 9630336, 10834128, 14445504, 16251192, 21668256, 28891008, 32502384, 43336512, 65004768, 86673024, 130009536, 260019072]

約数ペア:

[(1, 260019072), (2, 130009536), (3, 86673024), (4, 65004768), (6, 43336512), (8, 32502384), (9, 28891008), (12, 21668256), (16, 16251192), (18, 14445504), (24, 10834128), (27, 9630336), (31, 8387712), (32, 8125596), (36, 7222752), (48, 5417064), (54, 4815168), (62, 4193856), (64, 4062798), (72, 3611376), (81, 3210112), (93, 2795904), (96, 2708532), (108, 2407584), (124, 2096928), (128, 2031399), (144, 1805688), (162, 1605056), (186, 1397952), (192, 1354266), (216, 1203792), (248, 1048464), (279, 931968), (288, 902844), (324, 802528), (372, 698976), (384, 677133), (432, 601896), (496, 524232), (558, 465984), (576, 451422), (648, 401264), (744, 349488), (809, 321408), (837, 310656), (864, 300948), (992, 262116), (1116, 232992), (1152, 225711), (1296, 200632), (1488, 174744), (1618, 160704), (1674, 155328), (1728, 150474), (1984, 131058), (2232, 116496), (2427, 107136), (2511, 103552), (2592, 100316), (2976, 87372), (3236, 80352), (3348, 77664), (3456, 75237), (3968, 65529), (4464, 58248), (4854, 53568), (5022, 51776), (5184, 50158), (5952, 43686), (6472, 40176), (6696, 38832), (7281, 35712), (8928, 29124), (9708, 26784), (10044, 25888), (10368, 25079), (11904, 21843), (12944, 20088), (13392, 19416), (14562, 17856)]