445752720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 400

約数和(自身を含む): 1832168448

約数和(自身を除く): 1386415728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 162, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 317, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 496, 504, 540, 558, 560, 567, 620, 630, 634, 648, 651, 720, 744, 756, 810, 837, 840, 868, 930, 945, 951, 1008, 1080, 1085, 1116, 1134, 1240, 1260, 1268, 1296, 1302, 1395, 1488, 1512, 1585, 1620, 1674, 1680, 1736, 1860, 1890, 1902, 1953, 2160, 2170, 2219, 2232, 2268, 2480, 2511, 2520, 2536, 2604, 2790, 2835, 2853, 3024, 3170, 3240, 3255, 3348, 3472, 3720, 3780, 3804, 3906, 4185, 4340, 4438, 4464, 4536, 4755, 5022, 5040, 5072, 5208, 5580, 5670, 5706, 5859, 6340, 6480, 6510, 6657, 6696, 7440, 7560, 7608, 7812, 8370, 8559, 8680, 8876, 9072, 9510, 9765, 9827, 10044, 10416, 11095, 11160, 11340, 11412, 11718, 12555, 12680, 13020, 13314, 13392, 14265, 15120, 15216, 15624, 16740, 17118, 17360, 17577, 17752, 19020, 19530, 19654, 19971, 20088, 22190, 22320, 22680, 22824, 23436, 25110, 25360, 25677, 26040, 26628, 28530, 29295, 29481, 31248, 33285, 33480, 34236, 35154, 35504, 38040, 39060, 39308, 39942, 40176, 42795, 44380, 45360, 45648, 46872, 49135, 50220, 51354, 52080, 53256, 57060, 58590, 58962, 59913, 66570, 66960, 68472, 68789, 70308, 76080, 78120, 78616, 79884, 85590, 87885, 88443, 88760, 93744, 98270, 99855, 100440, 102708, 106512, 114120, 117180, 117924, 119826, 128385, 133140, 136944, 137578, 140616, 147405, 156240, 157232, 159768, 171180, 175770, 176886, 177520, 179739, 196540, 199710, 200880, 205416, 206367, 228240, 234360, 235848, 239652, 256770, 265329, 266280, 275156, 281232, 294810, 299565, 319536, 342360, 343945, 351540, 353772, 359478, 393080, 399420, 410832, 412734, 442215, 468720, 471696, 479304, 513540, 530658, 532560, 550312, 589620, 599130, 619101, 684720, 687890, 703080, 707544, 718956, 786160, 795987, 798840, 825468, 884430, 898695, 958608, 1027080, 1031835, 1061316, 1100624, 1179240, 1198260, 1238202, 1326645, 1375780, 1406160, 1415088, 1437912, 1591974, 1597680, 1650936, 1768860, 1797390, 1857303, 2054160, 2063670, 2122632, 2358480, 2396520, 2476404, 2653290, 2751560, 2875824, 3095505, 3183948, 3301872, 3537720, 3594780, 3714606, 3979935, 4127340, 4245264, 4793040, 4952808, 5306580, 5503120, 5571909, 6191010, 6367896, 7075440, 7189560, 7429212, 7959870, 8254680, 9286515, 9905616, 10613160, 11143818, 12382020, 12735792, 14379120, 14858424, 15919740, 16509360, 18573030, 21226320, 22287636, 24764040, 27859545, 29716848, 31839480, 37146060, 44575272, 49528080, 55719090, 63678960, 74292120, 89150544, 111438180, 148584240, 222876360, 445752720]

約数ペア:

[(1, 445752720), (2, 222876360), (3, 148584240), (4, 111438180), (5, 89150544), (6, 74292120), (7, 63678960), (8, 55719090), (9, 49528080), (10, 44575272), (12, 37146060), (14, 31839480), (15, 29716848), (16, 27859545), (18, 24764040), (20, 22287636), (21, 21226320), (24, 18573030), (27, 16509360), (28, 15919740), (30, 14858424), (31, 14379120), (35, 12735792), (36, 12382020), (40, 11143818), (42, 10613160), (45, 9905616), (48, 9286515), (54, 8254680), (56, 7959870), (60, 7429212), (62, 7189560), (63, 7075440), (70, 6367896), (72, 6191010), (80, 5571909), (81, 5503120), (84, 5306580), (90, 4952808), (93, 4793040), (105, 4245264), (108, 4127340), (112, 3979935), (120, 3714606), (124, 3594780), (126, 3537720), (135, 3301872), (140, 3183948), (144, 3095505), (155, 2875824), (162, 2751560), (168, 2653290), (180, 2476404), (186, 2396520), (189, 2358480), (210, 2122632), (216, 2063670), (217, 2054160), (240, 1857303), (248, 1797390), (252, 1768860), (270, 1650936), (279, 1597680), (280, 1591974), (310, 1437912), (315, 1415088), (317, 1406160), (324, 1375780), (336, 1326645), (360, 1238202), (372, 1198260), (378, 1179240), (405, 1100624), (420, 1061316), (432, 1031835), (434, 1027080), (465, 958608), (496, 898695), (504, 884430), (540, 825468), (558, 798840), (560, 795987), (567, 786160), (620, 718956), (630, 707544), (634, 703080), (648, 687890), (651, 684720), (720, 619101), (744, 599130), (756, 589620), (810, 550312), (837, 532560), (840, 530658), (868, 513540), (930, 479304), (945, 471696), (951, 468720), (1008, 442215), (1080, 412734), (1085, 410832), (1116, 399420), (1134, 393080), (1240, 359478), (1260, 353772), (1268, 351540), (1296, 343945), (1302, 342360), (1395, 319536), (1488, 299565), (1512, 294810), (1585, 281232), (1620, 275156), (1674, 266280), (1680, 265329), (1736, 256770), (1860, 239652), (1890, 235848), (1902, 234360), (1953, 228240), (2160, 206367), (2170, 205416), (2219, 200880), (2232, 199710), (2268, 196540), (2480, 179739), (2511, 177520), (2520, 176886), (2536, 175770), (2604, 171180), (2790, 159768), (2835, 157232), (2853, 156240), (3024, 147405), (3170, 140616), (3240, 137578), (3255, 136944), (3348, 133140), (3472, 128385), (3720, 119826), (3780, 117924), (3804, 117180), (3906, 114120), (4185, 106512), (4340, 102708), (4438, 100440), (4464, 99855), (4536, 98270), (4755, 93744), (5022, 88760), (5040, 88443), (5072, 87885), (5208, 85590), (5580, 79884), (5670, 78616), (5706, 78120), (5859, 76080), (6340, 70308), (6480, 68789), (6510, 68472), (6657, 66960), (6696, 66570), (7440, 59913), (7560, 58962), (7608, 58590), (7812, 57060), (8370, 53256), (8559, 52080), (8680, 51354), (8876, 50220), (9072, 49135), (9510, 46872), (9765, 45648), (9827, 45360), (10044, 44380), (10416, 42795), (11095, 40176), (11160, 39942), (11340, 39308), (11412, 39060), (11718, 38040), (12555, 35504), (12680, 35154), (13020, 34236), (13314, 33480), (13392, 33285), (14265, 31248), (15120, 29481), (15216, 29295), (15624, 28530), (16740, 26628), (17118, 26040), (17360, 25677), (17577, 25360), (17752, 25110), (19020, 23436), (19530, 22824), (19654, 22680), (19971, 22320), (20088, 22190)]