387089280

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 1470268800

約数和(自身を除く): 1083179520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 131, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 262, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 393, 405, 432, 456, 480, 486, 513, 524, 540, 570, 576, 608, 640, 648, 655, 684, 720, 760, 786, 810, 855, 864, 912, 960, 972, 1026, 1048, 1080, 1140, 1152, 1179, 1215, 1216, 1296, 1310, 1368, 1440, 1520, 1539, 1572, 1620, 1710, 1728, 1824, 1920, 1944, 1965, 2052, 2096, 2160, 2280, 2358, 2430, 2432, 2489, 2565, 2592, 2620, 2736, 2880, 3040, 3078, 3144, 3240, 3420, 3456, 3537, 3648, 3888, 3930, 4104, 4192, 4320, 4560, 4617, 4716, 4860, 4978, 5130, 5184, 5240, 5472, 5760, 5895, 6080, 6156, 6288, 6480, 6840, 7074, 7296, 7467, 7695, 7776, 7860, 8208, 8384, 8640, 9120, 9234, 9432, 9720, 9956, 10260, 10368, 10480, 10611, 10944, 11790, 12160, 12312, 12445, 12576, 12960, 13680, 14148, 14934, 15390, 15552, 15720, 16416, 16768, 17280, 17685, 18240, 18468, 18864, 19440, 19912, 20520, 20960, 21222, 21888, 22401, 23085, 23580, 24624, 24890, 25152, 25920, 27360, 28296, 29868, 30780, 31104, 31440, 31833, 32832, 35370, 36480, 36936, 37335, 37728, 38880, 39824, 41040, 41920, 42444, 44802, 46170, 47160, 49248, 49780, 50304, 51840, 53055, 54720, 56592, 59736, 61560, 62880, 63666, 65664, 67203, 70740, 73872, 74670, 75456, 77760, 79648, 82080, 83840, 84888, 89604, 92340, 94320, 98496, 99560, 106110, 109440, 112005, 113184, 119472, 123120, 125760, 127332, 134406, 141480, 147744, 149340, 150912, 155520, 159165, 159296, 164160, 169776, 179208, 184680, 188640, 196992, 199120, 201609, 212220, 224010, 226368, 238944, 246240, 251520, 254664, 268812, 282960, 295488, 298680, 318330, 318592, 328320, 336015, 339552, 358416, 369360, 377280, 398240, 403218, 424440, 448020, 452736, 477888, 492480, 509328, 537624, 565920, 590976, 597360, 604827, 636660, 672030, 679104, 716832, 738720, 754560, 796480, 806436, 848880, 896040, 955776, 984960, 1008045, 1018656, 1075248, 1131840, 1194720, 1209654, 1273320, 1344060, 1358208, 1433664, 1477440, 1592960, 1612872, 1697760, 1792080, 2016090, 2037312, 2150496, 2263680, 2389440, 2419308, 2546640, 2688120, 2867328, 2954880, 3024135, 3225744, 3395520, 3584160, 4032180, 4074624, 4300992, 4778880, 4838616, 5093280, 5376240, 6048270, 6451488, 6791040, 7168320, 8064360, 8601984, 9677232, 10186560, 10752480, 12096540, 12902976, 14336640, 16128720, 19354464, 20373120, 21504960, 24193080, 25805952, 32257440, 38708928, 43009920, 48386160, 64514880, 77417856, 96772320, 129029760, 193544640, 387089280]

約数ペア:

[(1, 387089280), (2, 193544640), (3, 129029760), (4, 96772320), (5, 77417856), (6, 64514880), (8, 48386160), (9, 43009920), (10, 38708928), (12, 32257440), (15, 25805952), (16, 24193080), (18, 21504960), (19, 20373120), (20, 19354464), (24, 16128720), (27, 14336640), (30, 12902976), (32, 12096540), (36, 10752480), (38, 10186560), (40, 9677232), (45, 8601984), (48, 8064360), (54, 7168320), (57, 6791040), (60, 6451488), (64, 6048270), (72, 5376240), (76, 5093280), (80, 4838616), (81, 4778880), (90, 4300992), (95, 4074624), (96, 4032180), (108, 3584160), (114, 3395520), (120, 3225744), (128, 3024135), (131, 2954880), (135, 2867328), (144, 2688120), (152, 2546640), (160, 2419308), (162, 2389440), (171, 2263680), (180, 2150496), (190, 2037312), (192, 2016090), (216, 1792080), (228, 1697760), (240, 1612872), (243, 1592960), (262, 1477440), (270, 1433664), (285, 1358208), (288, 1344060), (304, 1273320), (320, 1209654), (324, 1194720), (342, 1131840), (360, 1075248), (380, 1018656), (384, 1008045), (393, 984960), (405, 955776), (432, 896040), (456, 848880), (480, 806436), (486, 796480), (513, 754560), (524, 738720), (540, 716832), (570, 679104), (576, 672030), (608, 636660), (640, 604827), (648, 597360), (655, 590976), (684, 565920), (720, 537624), (760, 509328), (786, 492480), (810, 477888), (855, 452736), (864, 448020), (912, 424440), (960, 403218), (972, 398240), (1026, 377280), (1048, 369360), (1080, 358416), (1140, 339552), (1152, 336015), (1179, 328320), (1215, 318592), (1216, 318330), (1296, 298680), (1310, 295488), (1368, 282960), (1440, 268812), (1520, 254664), (1539, 251520), (1572, 246240), (1620, 238944), (1710, 226368), (1728, 224010), (1824, 212220), (1920, 201609), (1944, 199120), (1965, 196992), (2052, 188640), (2096, 184680), (2160, 179208), (2280, 169776), (2358, 164160), (2430, 159296), (2432, 159165), (2489, 155520), (2565, 150912), (2592, 149340), (2620, 147744), (2736, 141480), (2880, 134406), (3040, 127332), (3078, 125760), (3144, 123120), (3240, 119472), (3420, 113184), (3456, 112005), (3537, 109440), (3648, 106110), (3888, 99560), (3930, 98496), (4104, 94320), (4192, 92340), (4320, 89604), (4560, 84888), (4617, 83840), (4716, 82080), (4860, 79648), (4978, 77760), (5130, 75456), (5184, 74670), (5240, 73872), (5472, 70740), (5760, 67203), (5895, 65664), (6080, 63666), (6156, 62880), (6288, 61560), (6480, 59736), (6840, 56592), (7074, 54720), (7296, 53055), (7467, 51840), (7695, 50304), (7776, 49780), (7860, 49248), (8208, 47160), (8384, 46170), (8640, 44802), (9120, 42444), (9234, 41920), (9432, 41040), (9720, 39824), (9956, 38880), (10260, 37728), (10368, 37335), (10480, 36936), (10611, 36480), (10944, 35370), (11790, 32832), (12160, 31833), (12312, 31440), (12445, 31104), (12576, 30780), (12960, 29868), (13680, 28296), (14148, 27360), (14934, 25920), (15390, 25152), (15552, 24890), (15720, 24624), (16416, 23580), (16768, 23085), (17280, 22401), (17685, 21888), (18240, 21222), (18468, 20960), (18864, 20520), (19440, 19912)]