299748960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 1183133952

約数和(自身を除く): 883384992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 131, 140, 144, 160, 168, 180, 210, 224, 227, 240, 252, 262, 280, 288, 315, 336, 360, 393, 420, 454, 480, 504, 524, 560, 630, 655, 672, 681, 720, 786, 840, 908, 917, 1008, 1048, 1120, 1135, 1179, 1260, 1310, 1362, 1440, 1572, 1589, 1680, 1816, 1834, 1965, 2016, 2043, 2096, 2270, 2358, 2520, 2620, 2724, 2751, 3144, 3178, 3360, 3405, 3632, 3668, 3930, 4086, 4192, 4540, 4585, 4716, 4767, 5040, 5240, 5448, 5502, 5895, 6288, 6356, 6810, 7264, 7336, 7860, 7945, 8172, 8253, 9080, 9170, 9432, 9534, 10080, 10215, 10480, 10896, 11004, 11790, 12576, 12712, 13620, 13755, 14301, 14672, 15720, 15890, 16344, 16506, 18160, 18340, 18864, 19068, 20430, 20960, 21792, 22008, 23580, 23835, 25424, 27240, 27510, 28602, 29344, 29737, 31440, 31780, 32688, 33012, 36320, 36680, 37728, 38136, 40860, 41265, 44016, 47160, 47670, 50848, 54480, 55020, 57204, 59474, 62880, 63560, 65376, 66024, 71505, 73360, 76272, 81720, 82530, 88032, 89211, 94320, 95340, 108960, 110040, 114408, 118948, 127120, 132048, 143010, 146720, 148685, 152544, 163440, 165060, 178422, 188640, 190680, 208159, 220080, 228816, 237896, 254240, 264096, 267633, 286020, 297370, 326880, 330120, 356844, 381360, 416318, 440160, 446055, 457632, 475792, 535266, 572040, 594740, 624477, 660240, 713688, 762720, 832636, 892110, 951584, 1040795, 1070532, 1144080, 1189480, 1248954, 1320480, 1338165, 1427376, 1665272, 1784220, 1873431, 2081590, 2141064, 2288160, 2378960, 2497908, 2676330, 2854752, 3122385, 3330544, 3568440, 3746862, 4163180, 4282128, 4757920, 4995816, 5352660, 6244770, 6661088, 7136880, 7493724, 8326360, 8564256, 9367155, 9991632, 10705320, 12489540, 14273760, 14987448, 16652720, 18734310, 19983264, 21410640, 24979080, 29974896, 33305440, 37468620, 42821280, 49958160, 59949792, 74937240, 99916320, 149874480, 299748960]

約数ペア:

[(1, 299748960), (2, 149874480), (3, 99916320), (4, 74937240), (5, 59949792), (6, 49958160), (7, 42821280), (8, 37468620), (9, 33305440), (10, 29974896), (12, 24979080), (14, 21410640), (15, 19983264), (16, 18734310), (18, 16652720), (20, 14987448), (21, 14273760), (24, 12489540), (28, 10705320), (30, 9991632), (32, 9367155), (35, 8564256), (36, 8326360), (40, 7493724), (42, 7136880), (45, 6661088), (48, 6244770), (56, 5352660), (60, 4995816), (63, 4757920), (70, 4282128), (72, 4163180), (80, 3746862), (84, 3568440), (90, 3330544), (96, 3122385), (105, 2854752), (112, 2676330), (120, 2497908), (126, 2378960), (131, 2288160), (140, 2141064), (144, 2081590), (160, 1873431), (168, 1784220), (180, 1665272), (210, 1427376), (224, 1338165), (227, 1320480), (240, 1248954), (252, 1189480), (262, 1144080), (280, 1070532), (288, 1040795), (315, 951584), (336, 892110), (360, 832636), (393, 762720), (420, 713688), (454, 660240), (480, 624477), (504, 594740), (524, 572040), (560, 535266), (630, 475792), (655, 457632), (672, 446055), (681, 440160), (720, 416318), (786, 381360), (840, 356844), (908, 330120), (917, 326880), (1008, 297370), (1048, 286020), (1120, 267633), (1135, 264096), (1179, 254240), (1260, 237896), (1310, 228816), (1362, 220080), (1440, 208159), (1572, 190680), (1589, 188640), (1680, 178422), (1816, 165060), (1834, 163440), (1965, 152544), (2016, 148685), (2043, 146720), (2096, 143010), (2270, 132048), (2358, 127120), (2520, 118948), (2620, 114408), (2724, 110040), (2751, 108960), (3144, 95340), (3178, 94320), (3360, 89211), (3405, 88032), (3632, 82530), (3668, 81720), (3930, 76272), (4086, 73360), (4192, 71505), (4540, 66024), (4585, 65376), (4716, 63560), (4767, 62880), (5040, 59474), (5240, 57204), (5448, 55020), (5502, 54480), (5895, 50848), (6288, 47670), (6356, 47160), (6810, 44016), (7264, 41265), (7336, 40860), (7860, 38136), (7945, 37728), (8172, 36680), (8253, 36320), (9080, 33012), (9170, 32688), (9432, 31780), (9534, 31440), (10080, 29737), (10215, 29344), (10480, 28602), (10896, 27510), (11004, 27240), (11790, 25424), (12576, 23835), (12712, 23580), (13620, 22008), (13755, 21792), (14301, 20960), (14672, 20430), (15720, 19068), (15890, 18864), (16344, 18340), (16506, 18160)]