18390965760

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2927

約数の個数: 400

約数和(自身を含む): 68019253632

約数和(自身を除く): 49628287872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2511, 2560, 2592, 2790, 2861, 2880, 2976, 3240, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4608, 4960, 5022, 5184, 5580, 5722, 5760, 5952, 6480, 6696, 6912, 7440, 7680, 7936, 8370, 8583, 8640, 8928, 9920, 10044, 10368, 11160, 11444, 11520, 11904, 12555, 12960, 13392, 13824, 14305, 14880, 15872, 16740, 17166, 17280, 17856, 19840, 20088, 20736, 22320, 22888, 23040, 23808, 25110, 25749, 25920, 26784, 28610, 29760, 33480, 34332, 34560, 35712, 39680, 40176, 41472, 42915, 44640, 45776, 47616, 50220, 51498, 51840, 53568, 57220, 59520, 66960, 68664, 69120, 71424, 77247, 79360, 80352, 85830, 88691, 89280, 91552, 100440, 102996, 103680, 107136, 114440, 119040, 128745, 133920, 137328, 142848, 154494, 160704, 171660, 177382, 178560, 183104, 200880, 205992, 207360, 214272, 228880, 231741, 238080, 257490, 266073, 267840, 274656, 308988, 321408, 343320, 354764, 357120, 366208, 386235, 401760, 411984, 428544, 443455, 457760, 463482, 514980, 532146, 535680, 549312, 617976, 642816, 686640, 709528, 714240, 732416, 772470, 798219, 803520, 823968, 886910, 915520, 926964, 1029960, 1064292, 1071360, 1098624, 1158705, 1235952, 1285632, 1330365, 1373280, 1419056, 1464832, 1544940, 1596438, 1607040, 1647936, 1773820, 1831040, 1853928, 2059920, 2128584, 2142720, 2197248, 2317410, 2394657, 2471904, 2660730, 2746560, 2838112, 3089880, 3192876, 3214080, 3295872, 3547640, 3662080, 3707856, 3991095, 4119840, 4257168, 4394496, 4634820, 4789314, 4943808, 5321460, 5493120, 5676224, 6179760, 6385752, 6428160, 6591744, 7095280, 7183971, 7324160, 7415712, 7982190, 8239680, 8514336, 9269640, 9578628, 9887616, 10642920, 10986240, 11352448, 11973285, 12359520, 12771504, 13183488, 14190560, 14367942, 14831424, 15964380, 16479360, 17028672, 18539280, 19157256, 19775232, 21285840, 21972480, 22704896, 23946570, 24719040, 25543008, 28381120, 28735884, 29662848, 31928760, 32958720, 34057344, 35919855, 37078560, 38314512, 39550464, 42571680, 45409792, 47893140, 49438080, 51086016, 56762240, 57471768, 59325696, 63857520, 65917440, 68114688, 71839710, 74157120, 76629024, 85143360, 95786280, 98876160, 102172032, 113524480, 114943536, 118651392, 127715040, 136229376, 143679420, 148314240, 153258048, 170286720, 191572560, 197752320, 204344064, 227048960, 229887072, 255430080, 287358840, 296628480, 306516096, 340573440, 383145120, 408688128, 459774144, 510860160, 574717680, 593256960, 613032192, 681146880, 766290240, 919548288, 1021720320, 1149435360, 1226064384, 1532580480, 1839096576, 2043440640, 2298870720, 3065160960, 3678193152, 4597741440, 6130321920, 9195482880, 18390965760]

約数ペア:

[(1, 18390965760), (2, 9195482880), (3, 6130321920), (4, 4597741440), (5, 3678193152), (6, 3065160960), (8, 2298870720), (9, 2043440640), (10, 1839096576), (12, 1532580480), (15, 1226064384), (16, 1149435360), (18, 1021720320), (20, 919548288), (24, 766290240), (27, 681146880), (30, 613032192), (31, 593256960), (32, 574717680), (36, 510860160), (40, 459774144), (45, 408688128), (48, 383145120), (54, 340573440), (60, 306516096), (62, 296628480), (64, 287358840), (72, 255430080), (80, 229887072), (81, 227048960), (90, 204344064), (93, 197752320), (96, 191572560), (108, 170286720), (120, 153258048), (124, 148314240), (128, 143679420), (135, 136229376), (144, 127715040), (155, 118651392), (160, 114943536), (162, 113524480), (180, 102172032), (186, 98876160), (192, 95786280), (216, 85143360), (240, 76629024), (248, 74157120), (256, 71839710), (270, 68114688), (279, 65917440), (288, 63857520), (310, 59325696), (320, 57471768), (324, 56762240), (360, 51086016), (372, 49438080), (384, 47893140), (405, 45409792), (432, 42571680), (465, 39550464), (480, 38314512), (496, 37078560), (512, 35919855), (540, 34057344), (558, 32958720), (576, 31928760), (620, 29662848), (640, 28735884), (648, 28381120), (720, 25543008), (744, 24719040), (768, 23946570), (810, 22704896), (837, 21972480), (864, 21285840), (930, 19775232), (960, 19157256), (992, 18539280), (1080, 17028672), (1116, 16479360), (1152, 15964380), (1240, 14831424), (1280, 14367942), (1296, 14190560), (1395, 13183488), (1440, 12771504), (1488, 12359520), (1536, 11973285), (1620, 11352448), (1674, 10986240), (1728, 10642920), (1860, 9887616), (1920, 9578628), (1984, 9269640), (2160, 8514336), (2232, 8239680), (2304, 7982190), (2480, 7415712), (2511, 7324160), (2560, 7183971), (2592, 7095280), (2790, 6591744), (2861, 6428160), (2880, 6385752), (2976, 6179760), (3240, 5676224), (3348, 5493120), (3456, 5321460), (3720, 4943808), (3840, 4789314), (3968, 4634820), (4185, 4394496), (4320, 4257168), (4464, 4119840), (4608, 3991095), (4960, 3707856), (5022, 3662080), (5184, 3547640), (5580, 3295872), (5722, 3214080), (5760, 3192876), (5952, 3089880), (6480, 2838112), (6696, 2746560), (6912, 2660730), (7440, 2471904), (7680, 2394657), (7936, 2317410), (8370, 2197248), (8583, 2142720), (8640, 2128584), (8928, 2059920), (9920, 1853928), (10044, 1831040), (10368, 1773820), (11160, 1647936), (11444, 1607040), (11520, 1596438), (11904, 1544940), (12555, 1464832), (12960, 1419056), (13392, 1373280), (13824, 1330365), (14305, 1285632), (14880, 1235952), (15872, 1158705), (16740, 1098624), (17166, 1071360), (17280, 1064292), (17856, 1029960), (19840, 926964), (20088, 915520), (20736, 886910), (22320, 823968), (22888, 803520), (23040, 798219), (23808, 772470), (25110, 732416), (25749, 714240), (25920, 709528), (26784, 686640), (28610, 642816), (29760, 617976), (33480, 549312), (34332, 535680), (34560, 532146), (35712, 514980), (39680, 463482), (40176, 457760), (41472, 443455), (42915, 428544), (44640, 411984), (45776, 401760), (47616, 386235), (50220, 366208), (51498, 357120), (51840, 354764), (53568, 343320), (57220, 321408), (59520, 308988), (66960, 274656), (68664, 267840), (69120, 266073), (71424, 257490), (77247, 238080), (79360, 231741), (80352, 228880), (85830, 214272), (88691, 207360), (89280, 205992), (91552, 200880), (100440, 183104), (102996, 178560), (103680, 177382), (107136, 171660), (114440, 160704), (119040, 154494), (128745, 142848), (133920, 137328)]