187687080

素因数分解:

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

素因数の和:1144

約数の個数: 192

約数和(自身を含む): 707616000

約数和(自身を除く): 519928920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1049, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2098, 2130, 2485, 2520, 2556, 2840, 2982, 3147, 3195, 3976, 4196, 4260, 4473, 4970, 5112, 5245, 5964, 6294, 6390, 7343, 7455, 8392, 8520, 8946, 9441, 9940, 10490, 11928, 12588, 12780, 14686, 14910, 15735, 17892, 18882, 19880, 20980, 22029, 22365, 25176, 25560, 29372, 29820, 31470, 35784, 36715, 37764, 41960, 44058, 44730, 47205, 58744, 59640, 62940, 66087, 73430, 74479, 75528, 88116, 89460, 94410, 110145, 125880, 132174, 146860, 148958, 176232, 178920, 188820, 220290, 223437, 264348, 293720, 297916, 330435, 372395, 377640, 440580, 446874, 521353, 528696, 595832, 660870, 670311, 744790, 881160, 893748, 1042706, 1117185, 1321740, 1340622, 1489580, 1564059, 1787496, 2085412, 2234370, 2606765, 2643480, 2681244, 2979160, 3128118, 3351555, 4170824, 4468740, 4692177, 5213530, 5362488, 6256236, 6703110, 7820295, 8937480, 9384354, 10427060, 12512472, 13406220, 15640590, 18768708, 20854120, 23460885, 26812440, 31281180, 37537416, 46921770, 62562360, 93843540, 187687080]

約数ペア:

[(1, 187687080), (2, 93843540), (3, 62562360), (4, 46921770), (5, 37537416), (6, 31281180), (7, 26812440), (8, 23460885), (9, 20854120), (10, 18768708), (12, 15640590), (14, 13406220), (15, 12512472), (18, 10427060), (20, 9384354), (21, 8937480), (24, 7820295), (28, 6703110), (30, 6256236), (35, 5362488), (36, 5213530), (40, 4692177), (42, 4468740), (45, 4170824), (56, 3351555), (60, 3128118), (63, 2979160), (70, 2681244), (71, 2643480), (72, 2606765), (84, 2234370), (90, 2085412), (105, 1787496), (120, 1564059), (126, 1489580), (140, 1340622), (142, 1321740), (168, 1117185), (180, 1042706), (210, 893748), (213, 881160), (252, 744790), (280, 670311), (284, 660870), (315, 595832), (355, 528696), (360, 521353), (420, 446874), (426, 440580), (497, 377640), (504, 372395), (568, 330435), (630, 297916), (639, 293720), (710, 264348), (840, 223437), (852, 220290), (994, 188820), (1049, 178920), (1065, 176232), (1260, 148958), (1278, 146860), (1420, 132174), (1491, 125880), (1704, 110145), (1988, 94410), (2098, 89460), (2130, 88116), (2485, 75528), (2520, 74479), (2556, 73430), (2840, 66087), (2982, 62940), (3147, 59640), (3195, 58744), (3976, 47205), (4196, 44730), (4260, 44058), (4473, 41960), (4970, 37764), (5112, 36715), (5245, 35784), (5964, 31470), (6294, 29820), (6390, 29372), (7343, 25560), (7455, 25176), (8392, 22365), (8520, 22029), (8946, 20980), (9441, 19880), (9940, 18882), (10490, 17892), (11928, 15735), (12588, 14910), (12780, 14686)]