250249440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1145

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 664208160

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, 1049, 1065, 1120, 1136, 1420, 1491, 1680, 1704, 1988, 2098, 2130, 2272, 2485, 2840, 2982, 3147, 3360, 3408, 3976, 4196, 4260, 4970, 5245, 5680, 5964, 6294, 6816, 7343, 7455, 7952, 8392, 8520, 9940, 10490, 11360, 11928, 12588, 14686, 14910, 15735, 15904, 16784, 17040, 19880, 20980, 22029, 23856, 25176, 29372, 29820, 31470, 33568, 34080, 36715, 39760, 41960, 44058, 47712, 50352, 58744, 59640, 62940, 73430, 74479, 79520, 83920, 88116, 100704, 110145, 117488, 119280, 125880, 146860, 148958, 167840, 176232, 220290, 223437, 234976, 238560, 251760, 293720, 297916, 352464, 372395, 440580, 446874, 503520, 521353, 587440, 595832, 704928, 744790, 881160, 893748, 1042706, 1117185, 1174880, 1191664, 1489580, 1564059, 1762320, 1787496, 2085412, 2234370, 2383328, 2606765, 2979160, 3128118, 3524640, 3574992, 4170824, 4468740, 5213530, 5958320, 6256236, 7149984, 7820295, 8341648, 8937480, 10427060, 11916640, 12512472, 15640590, 16683296, 17874960, 20854120, 25024944, 31281180, 35749920, 41708240, 50049888, 62562360, 83416480, 125124720, 250249440]

約数ペア:

[(1, 250249440), (2, 125124720), (3, 83416480), (4, 62562360), (5, 50049888), (6, 41708240), (7, 35749920), (8, 31281180), (10, 25024944), (12, 20854120), (14, 17874960), (15, 16683296), (16, 15640590), (20, 12512472), (21, 11916640), (24, 10427060), (28, 8937480), (30, 8341648), (32, 7820295), (35, 7149984), (40, 6256236), (42, 5958320), (48, 5213530), (56, 4468740), (60, 4170824), (70, 3574992), (71, 3524640), (80, 3128118), (84, 2979160), (96, 2606765), (105, 2383328), (112, 2234370), (120, 2085412), (140, 1787496), (142, 1762320), (160, 1564059), (168, 1489580), (210, 1191664), (213, 1174880), (224, 1117185), (240, 1042706), (280, 893748), (284, 881160), (336, 744790), (355, 704928), (420, 595832), (426, 587440), (480, 521353), (497, 503520), (560, 446874), (568, 440580), (672, 372395), (710, 352464), (840, 297916), (852, 293720), (994, 251760), (1049, 238560), (1065, 234976), (1120, 223437), (1136, 220290), (1420, 176232), (1491, 167840), (1680, 148958), (1704, 146860), (1988, 125880), (2098, 119280), (2130, 117488), (2272, 110145), (2485, 100704), (2840, 88116), (2982, 83920), (3147, 79520), (3360, 74479), (3408, 73430), (3976, 62940), (4196, 59640), (4260, 58744), (4970, 50352), (5245, 47712), (5680, 44058), (5964, 41960), (6294, 39760), (6816, 36715), (7343, 34080), (7455, 33568), (7952, 31470), (8392, 29820), (8520, 29372), (9940, 25176), (10490, 23856), (11360, 22029), (11928, 20980), (12588, 19880), (14686, 17040), (14910, 16784), (15735, 15904)]