260746080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 192

約数和(自身を含む): 952777728

約数和(自身を除く): 692031648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 840, 852, 994, 1065, 1093, 1120, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2186, 2272, 2485, 2840, 2982, 3279, 3360, 3408, 3976, 4260, 4372, 4970, 5465, 5680, 5964, 6558, 6816, 7455, 7651, 7952, 8520, 8744, 9940, 10930, 11360, 11928, 13116, 14910, 15302, 15904, 16395, 17040, 17488, 19880, 21860, 22953, 23856, 26232, 29820, 30604, 32790, 34080, 34976, 38255, 39760, 43720, 45906, 47712, 52464, 59640, 61208, 65580, 76510, 77603, 79520, 87440, 91812, 104928, 114765, 119280, 122416, 131160, 153020, 155206, 174880, 183624, 229530, 232809, 238560, 244832, 262320, 306040, 310412, 367248, 388015, 459060, 465618, 524640, 543221, 612080, 620824, 734496, 776030, 918120, 931236, 1086442, 1164045, 1224160, 1241648, 1552060, 1629663, 1836240, 1862472, 2172884, 2328090, 2483296, 2716105, 3104120, 3259326, 3672480, 3724944, 4345768, 4656180, 5432210, 6208240, 6518652, 7449888, 8148315, 8691536, 9312360, 10864420, 12416480, 13037304, 16296630, 17383072, 18624720, 21728840, 26074608, 32593260, 37249440, 43457680, 52149216, 65186520, 86915360, 130373040, 260746080]

約数ペア:

[(1, 260746080), (2, 130373040), (3, 86915360), (4, 65186520), (5, 52149216), (6, 43457680), (7, 37249440), (8, 32593260), (10, 26074608), (12, 21728840), (14, 18624720), (15, 17383072), (16, 16296630), (20, 13037304), (21, 12416480), (24, 10864420), (28, 9312360), (30, 8691536), (32, 8148315), (35, 7449888), (40, 6518652), (42, 6208240), (48, 5432210), (56, 4656180), (60, 4345768), (70, 3724944), (71, 3672480), (80, 3259326), (84, 3104120), (96, 2716105), (105, 2483296), (112, 2328090), (120, 2172884), (140, 1862472), (142, 1836240), (160, 1629663), (168, 1552060), (210, 1241648), (213, 1224160), (224, 1164045), (240, 1086442), (280, 931236), (284, 918120), (336, 776030), (355, 734496), (420, 620824), (426, 612080), (480, 543221), (497, 524640), (560, 465618), (568, 459060), (672, 388015), (710, 367248), (840, 310412), (852, 306040), (994, 262320), (1065, 244832), (1093, 238560), (1120, 232809), (1136, 229530), (1420, 183624), (1491, 174880), (1680, 155206), (1704, 153020), (1988, 131160), (2130, 122416), (2186, 119280), (2272, 114765), (2485, 104928), (2840, 91812), (2982, 87440), (3279, 79520), (3360, 77603), (3408, 76510), (3976, 65580), (4260, 61208), (4372, 59640), (4970, 52464), (5465, 47712), (5680, 45906), (5964, 43720), (6558, 39760), (6816, 38255), (7455, 34976), (7651, 34080), (7952, 32790), (8520, 30604), (8744, 29820), (9940, 26232), (10930, 23856), (11360, 22953), (11928, 21860), (13116, 19880), (14910, 17488), (15302, 17040), (15904, 16395)]