20054653920

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2445

約数の個数: 576

約数和(自身を含む): 83761606656

約数和(自身を除く): 63706952736

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, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 210, 216, 217, 224, 240, 243, 248, 252, 270, 279, 280, 288, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 480, 486, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 672, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 972, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1215, 1240, 1260, 1296, 1302, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1701, 1736, 1860, 1890, 1944, 1953, 2016, 2160, 2170, 2232, 2268, 2377, 2430, 2480, 2511, 2520, 2592, 2604, 2790, 2835, 2976, 3024, 3240, 3255, 3348, 3360, 3402, 3472, 3720, 3780, 3888, 3906, 4185, 4320, 4340, 4464, 4536, 4754, 4860, 4960, 5022, 5040, 5208, 5580, 5670, 5859, 6048, 6480, 6510, 6696, 6804, 6944, 7131, 7440, 7533, 7560, 7776, 7812, 8370, 8505, 8680, 8928, 9072, 9508, 9720, 9765, 10044, 10080, 10416, 11160, 11340, 11718, 11885, 12555, 12960, 13020, 13392, 13608, 14262, 14880, 15066, 15120, 15624, 16639, 16740, 17010, 17360, 17577, 18144, 19016, 19440, 19530, 20088, 20832, 21393, 22320, 22680, 23436, 23770, 25110, 26040, 26784, 27216, 28524, 29295, 30132, 30240, 31248, 33278, 33480, 34020, 34720, 35154, 35655, 37665, 38032, 38880, 39060, 40176, 42786, 44640, 45360, 46872, 47540, 49917, 50220, 52080, 52731, 54432, 57048, 58590, 60264, 62496, 64179, 66556, 66960, 68040, 70308, 71310, 73687, 75330, 76064, 78120, 80352, 83195, 85572, 87885, 90720, 93744, 95080, 99834, 100440, 104160, 105462, 106965, 114096, 117180, 120528, 128358, 133112, 133920, 136080, 140616, 142620, 147374, 149751, 150660, 156240, 166390, 171144, 175770, 187488, 190160, 192537, 199668, 200880, 210924, 213930, 221061, 228192, 234360, 241056, 249585, 256716, 263655, 266224, 272160, 281232, 285240, 294748, 299502, 301320, 312480, 320895, 332780, 342288, 351540, 368435, 380320, 385074, 399336, 401760, 421848, 427860, 442122, 449253, 468720, 499170, 513432, 515809, 527310, 532448, 562464, 570480, 577611, 589496, 599004, 602640, 641790, 663183, 665560, 684576, 703080, 736870, 748755, 770148, 798672, 843696, 855720, 884244, 898506, 937440, 962685, 998340, 1026864, 1031618, 1054620, 1105305, 1140960, 1155222, 1178992, 1198008, 1205280, 1283580, 1326366, 1331120, 1347759, 1406160, 1473740, 1497510, 1540296, 1547427, 1597344, 1687392, 1711440, 1768488, 1797012, 1925370, 1989549, 1996680, 2053728, 2063236, 2109240, 2210610, 2246265, 2310444, 2357984, 2396016, 2567160, 2579045, 2652732, 2662240, 2695518, 2812320, 2888055, 2947480, 2995020, 3080592, 3094854, 3315915, 3422880, 3536976, 3594024, 3850740, 3979098, 3993360, 4043277, 4126472, 4218480, 4421220, 4492530, 4620888, 4642281, 4792032, 5134320, 5158090, 5305464, 5391036, 5776110, 5894960, 5968647, 5990040, 6161184, 6189708, 6631830, 6738795, 7073952, 7188048, 7701480, 7737135, 7958196, 7986720, 8086554, 8252944, 8436960, 8842440, 8985060, 9241776, 9284562, 9947745, 10268640, 10316180, 10610928, 10782072, 11552220, 11789920, 11937294, 11980080, 12379416, 13263660, 13477590, 13926843, 14376096, 15402960, 15474270, 15916392, 16173108, 16505888, 17684880, 17905941, 17970120, 18483552, 18569124, 19895490, 20216385, 20632360, 21221856, 21564144, 23104440, 23211405, 23874588, 23960160, 24758832, 26527320, 26955180, 27853686, 29843235, 30805920, 30948540, 31832784, 32346216, 35369760, 35811882, 35940240, 37138248, 39790980, 40432770, 41264720, 41780529, 43128288, 46208880, 46422810, 47749176, 49517664, 53054640, 53910360, 55707372, 59686470, 61897080, 63665568, 64692432, 69634215, 71623764, 71880480, 74276496, 79581960, 80865540, 82529440, 83561058, 89529705, 92417760, 92845620, 95498352, 106109280, 107820720, 111414744, 119372940, 123794160, 125341587, 129384864, 139268430, 143247528, 148552992, 159163920, 161731080, 167122116, 179059410, 185691240, 190996704, 208902645, 215641440, 222829488, 238745880, 247588320, 250683174, 278536860, 286495056, 318327840, 323462160, 334244232, 358118820, 371382480, 417805290, 445658976, 477491760, 501366348, 557073720, 572990112, 626707935, 646924320, 668488464, 716237640, 742764960, 835610580, 954983520, 1002732696, 1114147440, 1253415870, 1336976928, 1432475280, 1671221160, 2005465392, 2228294880, 2506831740, 2864950560, 3342442320, 4010930784, 5013663480, 6684884640, 10027326960, 20054653920]

約数ペア:

[(1, 20054653920), (2, 10027326960), (3, 6684884640), (4, 5013663480), (5, 4010930784), (6, 3342442320), (7, 2864950560), (8, 2506831740), (9, 2228294880), (10, 2005465392), (12, 1671221160), (14, 1432475280), (15, 1336976928), (16, 1253415870), (18, 1114147440), (20, 1002732696), (21, 954983520), (24, 835610580), (27, 742764960), (28, 716237640), (30, 668488464), (31, 646924320), (32, 626707935), (35, 572990112), (36, 557073720), (40, 501366348), (42, 477491760), (45, 445658976), (48, 417805290), (54, 371382480), (56, 358118820), (60, 334244232), (62, 323462160), (63, 318327840), (70, 286495056), (72, 278536860), (80, 250683174), (81, 247588320), (84, 238745880), (90, 222829488), (93, 215641440), (96, 208902645), (105, 190996704), (108, 185691240), (112, 179059410), (120, 167122116), (124, 161731080), (126, 159163920), (135, 148552992), (140, 143247528), (144, 139268430), (155, 129384864), (160, 125341587), (162, 123794160), (168, 119372940), (180, 111414744), (186, 107820720), (189, 106109280), (210, 95498352), (216, 92845620), (217, 92417760), (224, 89529705), (240, 83561058), (243, 82529440), (248, 80865540), (252, 79581960), (270, 74276496), (279, 71880480), (280, 71623764), (288, 69634215), (310, 64692432), (315, 63665568), (324, 61897080), (336, 59686470), (360, 55707372), (372, 53910360), (378, 53054640), (405, 49517664), (420, 47749176), (432, 46422810), (434, 46208880), (465, 43128288), (480, 41780529), (486, 41264720), (496, 40432770), (504, 39790980), (540, 37138248), (558, 35940240), (560, 35811882), (567, 35369760), (620, 32346216), (630, 31832784), (648, 30948540), (651, 30805920), (672, 29843235), (720, 27853686), (744, 26955180), (756, 26527320), (810, 24758832), (837, 23960160), (840, 23874588), (864, 23211405), (868, 23104440), (930, 21564144), (945, 21221856), (972, 20632360), (992, 20216385), (1008, 19895490), (1080, 18569124), (1085, 18483552), (1116, 17970120), (1120, 17905941), (1134, 17684880), (1215, 16505888), (1240, 16173108), (1260, 15916392), (1296, 15474270), (1302, 15402960), (1395, 14376096), (1440, 13926843), (1488, 13477590), (1512, 13263660), (1620, 12379416), (1674, 11980080), (1680, 11937294), (1701, 11789920), (1736, 11552220), (1860, 10782072), (1890, 10610928), (1944, 10316180), (1953, 10268640), (2016, 9947745), (2160, 9284562), (2170, 9241776), (2232, 8985060), (2268, 8842440), (2377, 8436960), (2430, 8252944), (2480, 8086554), (2511, 7986720), (2520, 7958196), (2592, 7737135), (2604, 7701480), (2790, 7188048), (2835, 7073952), (2976, 6738795), (3024, 6631830), (3240, 6189708), (3255, 6161184), (3348, 5990040), (3360, 5968647), (3402, 5894960), (3472, 5776110), (3720, 5391036), (3780, 5305464), (3888, 5158090), (3906, 5134320), (4185, 4792032), (4320, 4642281), (4340, 4620888), (4464, 4492530), (4536, 4421220), (4754, 4218480), (4860, 4126472), (4960, 4043277), (5022, 3993360), (5040, 3979098), (5208, 3850740), (5580, 3594024), (5670, 3536976), (5859, 3422880), (6048, 3315915), (6480, 3094854), (6510, 3080592), (6696, 2995020), (6804, 2947480), (6944, 2888055), (7131, 2812320), (7440, 2695518), (7533, 2662240), (7560, 2652732), (7776, 2579045), (7812, 2567160), (8370, 2396016), (8505, 2357984), (8680, 2310444), (8928, 2246265), (9072, 2210610), (9508, 2109240), (9720, 2063236), (9765, 2053728), (10044, 1996680), (10080, 1989549), (10416, 1925370), (11160, 1797012), (11340, 1768488), (11718, 1711440), (11885, 1687392), (12555, 1597344), (12960, 1547427), (13020, 1540296), (13392, 1497510), (13608, 1473740), (14262, 1406160), (14880, 1347759), (15066, 1331120), (15120, 1326366), (15624, 1283580), (16639, 1205280), (16740, 1198008), (17010, 1178992), (17360, 1155222), (17577, 1140960), (18144, 1105305), (19016, 1054620), (19440, 1031618), (19530, 1026864), (20088, 998340), (20832, 962685), (21393, 937440), (22320, 898506), (22680, 884244), (23436, 855720), (23770, 843696), (25110, 798672), (26040, 770148), (26784, 748755), (27216, 736870), (28524, 703080), (29295, 684576), (30132, 665560), (30240, 663183), (31248, 641790), (33278, 602640), (33480, 599004), (34020, 589496), (34720, 577611), (35154, 570480), (35655, 562464), (37665, 532448), (38032, 527310), (38880, 515809), (39060, 513432), (40176, 499170), (42786, 468720), (44640, 449253), (45360, 442122), (46872, 427860), (47540, 421848), (49917, 401760), (50220, 399336), (52080, 385074), (52731, 380320), (54432, 368435), (57048, 351540), (58590, 342288), (60264, 332780), (62496, 320895), (64179, 312480), (66556, 301320), (66960, 299502), (68040, 294748), (70308, 285240), (71310, 281232), (73687, 272160), (75330, 266224), (76064, 263655), (78120, 256716), (80352, 249585), (83195, 241056), (85572, 234360), (87885, 228192), (90720, 221061), (93744, 213930), (95080, 210924), (99834, 200880), (100440, 199668), (104160, 192537), (105462, 190160), (106965, 187488), (114096, 175770), (117180, 171144), (120528, 166390), (128358, 156240), (133112, 150660), (133920, 149751), (136080, 147374), (140616, 142620)]