319515840

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 336

約数和(自身を含む): 1304739072

約数和(自身を除く): 985223232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 587, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1174, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1761, 1890, 1944, 2016, 2160, 2240, 2268, 2348, 2430, 2520, 2592, 2835, 2880, 2935, 3024, 3240, 3360, 3402, 3522, 3780, 3888, 4032, 4109, 4320, 4536, 4696, 4860, 5040, 5184, 5283, 5670, 5870, 6048, 6480, 6720, 6804, 7044, 7560, 7776, 8218, 8505, 8640, 8805, 9072, 9392, 9720, 10080, 10566, 11340, 11740, 12096, 12327, 12960, 13608, 14088, 15120, 15552, 15849, 16436, 17010, 17610, 18144, 18784, 19440, 20160, 20545, 21132, 22680, 23480, 24654, 25920, 26415, 27216, 28176, 30240, 31698, 32872, 34020, 35220, 36288, 36981, 37568, 38880, 41090, 42264, 45360, 46960, 47547, 49308, 52830, 54432, 56352, 60480, 61635, 63396, 65744, 68040, 70440, 73962, 77760, 79245, 82180, 84528, 90720, 93920, 95094, 98616, 105660, 108864, 110943, 112704, 123270, 126792, 131488, 136080, 140880, 142641, 147924, 158490, 164360, 169056, 181440, 184905, 187840, 190188, 197232, 211320, 221886, 237735, 246540, 253584, 262976, 272160, 281760, 285282, 295848, 316980, 328720, 332829, 338112, 369810, 380376, 394464, 422640, 443772, 475470, 493080, 507168, 544320, 554715, 563520, 570564, 591696, 633960, 657440, 665658, 713205, 739620, 760752, 788928, 845280, 887544, 950940, 986160, 998487, 1014336, 1109430, 1141128, 1183392, 1267920, 1314880, 1331316, 1426410, 1479240, 1521504, 1664145, 1690560, 1775088, 1901880, 1972320, 1996974, 2218860, 2282256, 2366784, 2535840, 2662632, 2852820, 2958480, 3043008, 3328290, 3550176, 3803760, 3944640, 3993948, 4437720, 4564512, 4992435, 5071680, 5325264, 5705640, 5916960, 6656580, 7100352, 7607520, 7987896, 8875440, 9129024, 9984870, 10650528, 11411280, 11833920, 13313160, 15215040, 15975792, 17750880, 19969740, 21301056, 22822560, 26626320, 31951584, 35501760, 39939480, 45645120, 53252640, 63903168, 79878960, 106505280, 159757920, 319515840]

約数ペア:

[(1, 319515840), (2, 159757920), (3, 106505280), (4, 79878960), (5, 63903168), (6, 53252640), (7, 45645120), (8, 39939480), (9, 35501760), (10, 31951584), (12, 26626320), (14, 22822560), (15, 21301056), (16, 19969740), (18, 17750880), (20, 15975792), (21, 15215040), (24, 13313160), (27, 11833920), (28, 11411280), (30, 10650528), (32, 9984870), (35, 9129024), (36, 8875440), (40, 7987896), (42, 7607520), (45, 7100352), (48, 6656580), (54, 5916960), (56, 5705640), (60, 5325264), (63, 5071680), (64, 4992435), (70, 4564512), (72, 4437720), (80, 3993948), (81, 3944640), (84, 3803760), (90, 3550176), (96, 3328290), (105, 3043008), (108, 2958480), (112, 2852820), (120, 2662632), (126, 2535840), (135, 2366784), (140, 2282256), (144, 2218860), (160, 1996974), (162, 1972320), (168, 1901880), (180, 1775088), (189, 1690560), (192, 1664145), (210, 1521504), (216, 1479240), (224, 1426410), (240, 1331316), (243, 1314880), (252, 1267920), (270, 1183392), (280, 1141128), (288, 1109430), (315, 1014336), (320, 998487), (324, 986160), (336, 950940), (360, 887544), (378, 845280), (405, 788928), (420, 760752), (432, 739620), (448, 713205), (480, 665658), (486, 657440), (504, 633960), (540, 591696), (560, 570564), (567, 563520), (576, 554715), (587, 544320), (630, 507168), (648, 493080), (672, 475470), (720, 443772), (756, 422640), (810, 394464), (840, 380376), (864, 369810), (945, 338112), (960, 332829), (972, 328720), (1008, 316980), (1080, 295848), (1120, 285282), (1134, 281760), (1174, 272160), (1215, 262976), (1260, 253584), (1296, 246540), (1344, 237735), (1440, 221886), (1512, 211320), (1620, 197232), (1680, 190188), (1701, 187840), (1728, 184905), (1761, 181440), (1890, 169056), (1944, 164360), (2016, 158490), (2160, 147924), (2240, 142641), (2268, 140880), (2348, 136080), (2430, 131488), (2520, 126792), (2592, 123270), (2835, 112704), (2880, 110943), (2935, 108864), (3024, 105660), (3240, 98616), (3360, 95094), (3402, 93920), (3522, 90720), (3780, 84528), (3888, 82180), (4032, 79245), (4109, 77760), (4320, 73962), (4536, 70440), (4696, 68040), (4860, 65744), (5040, 63396), (5184, 61635), (5283, 60480), (5670, 56352), (5870, 54432), (6048, 52830), (6480, 49308), (6720, 47547), (6804, 46960), (7044, 45360), (7560, 42264), (7776, 41090), (8218, 38880), (8505, 37568), (8640, 36981), (8805, 36288), (9072, 35220), (9392, 34020), (9720, 32872), (10080, 31698), (10566, 30240), (11340, 28176), (11740, 27216), (12096, 26415), (12327, 25920), (12960, 24654), (13608, 23480), (14088, 22680), (15120, 21132), (15552, 20545), (15849, 20160), (16436, 19440), (17010, 18784), (17610, 18144)]