260210592

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 780107328

約数和(自身を除く): 519896736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 163, 184, 207, 241, 276, 288, 326, 368, 414, 482, 489, 552, 652, 723, 736, 828, 964, 978, 1104, 1304, 1446, 1467, 1656, 1928, 1956, 2169, 2208, 2608, 2892, 2934, 3312, 3749, 3856, 3912, 4338, 5216, 5543, 5784, 5868, 6624, 7498, 7712, 7824, 8676, 11086, 11247, 11568, 11736, 14996, 15648, 16629, 17352, 22172, 22494, 23136, 23472, 29992, 33258, 33741, 34704, 39283, 44344, 44988, 46944, 49887, 59984, 66516, 67482, 69408, 78566, 88688, 89976, 99774, 117849, 119968, 133032, 134964, 157132, 177376, 179952, 199548, 235698, 266064, 269928, 314264, 353547, 359904, 399096, 471396, 532128, 539856, 628528, 707094, 798192, 903509, 942792, 1079712, 1257056, 1414188, 1596384, 1807018, 1885584, 2710527, 2828376, 3614036, 3771168, 5421054, 5656752, 7228072, 8131581, 10842108, 11313504, 14456144, 16263162, 21684216, 28912288, 32526324, 43368432, 65052648, 86736864, 130105296, 260210592]

約数ペア:

[(1, 260210592), (2, 130105296), (3, 86736864), (4, 65052648), (6, 43368432), (8, 32526324), (9, 28912288), (12, 21684216), (16, 16263162), (18, 14456144), (23, 11313504), (24, 10842108), (32, 8131581), (36, 7228072), (46, 5656752), (48, 5421054), (69, 3771168), (72, 3614036), (92, 2828376), (96, 2710527), (138, 1885584), (144, 1807018), (163, 1596384), (184, 1414188), (207, 1257056), (241, 1079712), (276, 942792), (288, 903509), (326, 798192), (368, 707094), (414, 628528), (482, 539856), (489, 532128), (552, 471396), (652, 399096), (723, 359904), (736, 353547), (828, 314264), (964, 269928), (978, 266064), (1104, 235698), (1304, 199548), (1446, 179952), (1467, 177376), (1656, 157132), (1928, 134964), (1956, 133032), (2169, 119968), (2208, 117849), (2608, 99774), (2892, 89976), (2934, 88688), (3312, 78566), (3749, 69408), (3856, 67482), (3912, 66516), (4338, 59984), (5216, 49887), (5543, 46944), (5784, 44988), (5868, 44344), (6624, 39283), (7498, 34704), (7712, 33741), (7824, 33258), (8676, 29992), (11086, 23472), (11247, 23136), (11568, 22494), (11736, 22172), (14996, 17352), (15648, 16629)]