20860947360

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 672

約数和(自身を含む): 82101962880

約数和(自身を除く): 61241015520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 142, 144, 160, 162, 165, 176, 180, 198, 213, 216, 220, 229, 240, 243, 264, 270, 284, 288, 297, 324, 330, 352, 355, 360, 396, 405, 426, 432, 440, 458, 480, 486, 495, 528, 540, 568, 594, 639, 648, 660, 687, 710, 720, 729, 781, 792, 810, 852, 864, 880, 891, 916, 972, 990, 1056, 1065, 1080, 1136, 1145, 1188, 1215, 1278, 1296, 1320, 1374, 1420, 1440, 1458, 1485, 1562, 1584, 1620, 1704, 1760, 1782, 1832, 1917, 1944, 1980, 2061, 2130, 2160, 2272, 2290, 2343, 2376, 2430, 2519, 2556, 2592, 2640, 2673, 2748, 2840, 2916, 2970, 3124, 3168, 3195, 3240, 3408, 3435, 3564, 3645, 3664, 3834, 3888, 3905, 3960, 4122, 4260, 4320, 4455, 4580, 4686, 4752, 4860, 5038, 5112, 5280, 5346, 5496, 5680, 5751, 5832, 5940, 6183, 6248, 6390, 6480, 6816, 6870, 7029, 7128, 7290, 7328, 7557, 7668, 7776, 7810, 7920, 8019, 8244, 8520, 8910, 9160, 9372, 9504, 9585, 9720, 10076, 10224, 10305, 10692, 10992, 11360, 11502, 11664, 11715, 11880, 12366, 12496, 12595, 12780, 12960, 13365, 13740, 14058, 14256, 14580, 15114, 15336, 15620, 15840, 16038, 16259, 16488, 17040, 17253, 17820, 18320, 18549, 18744, 19170, 19440, 20152, 20448, 20610, 21087, 21384, 21984, 22671, 23004, 23328, 23430, 23760, 24732, 24992, 25190, 25560, 26730, 27480, 28116, 28512, 28755, 29160, 30228, 30672, 30915, 31240, 32076, 32518, 32976, 34080, 34506, 35145, 35640, 36640, 37098, 37488, 37785, 38340, 38880, 40095, 40304, 41220, 42174, 42768, 45342, 46008, 46860, 47520, 48777, 49464, 50380, 51120, 51759, 53460, 54960, 55647, 56232, 57510, 58320, 60456, 61344, 61830, 62480, 63261, 64152, 65036, 65952, 68013, 69012, 70290, 71280, 74196, 74976, 75570, 76680, 80190, 80608, 81295, 82440, 84348, 85536, 86265, 90684, 92016, 92745, 93720, 97554, 98928, 100760, 102240, 103518, 105435, 106920, 109920, 111294, 112464, 113355, 115020, 116640, 120912, 123660, 124960, 126522, 128304, 130072, 136026, 138024, 140580, 142560, 146331, 148392, 151140, 153360, 160380, 162590, 164880, 166941, 168696, 172530, 178849, 181368, 184032, 185490, 187440, 189783, 195108, 197856, 201520, 204039, 207036, 210870, 213840, 222588, 224928, 226710, 230040, 241824, 243885, 247320, 253044, 256608, 258795, 260144, 272052, 276048, 278235, 281160, 292662, 296784, 302280, 306720, 316305, 320760, 325180, 329760, 333882, 337392, 340065, 345060, 357698, 362736, 370980, 374880, 379566, 390216, 403040, 408078, 414072, 421740, 427680, 438993, 445176, 453420, 460080, 487770, 494640, 506088, 517590, 520288, 536547, 544104, 552096, 556470, 562320, 569349, 585324, 593568, 604560, 612117, 632610, 641520, 650360, 667764, 674784, 680130, 690120, 715396, 725472, 731655, 741960, 759132, 780432, 816156, 828144, 834705, 843480, 877986, 890352, 894245, 906840, 920160, 948915, 975540, 989280, 1012176, 1020195, 1035180, 1073094, 1088208, 1112940, 1124640, 1138698, 1170648, 1209120, 1224234, 1265220, 1283040, 1300720, 1316979, 1335528, 1360260, 1380240, 1430792, 1463310, 1483920, 1518264, 1560864, 1609641, 1632312, 1656288, 1669410, 1686960, 1755972, 1780704, 1788490, 1813680, 1836351, 1897830, 1951080, 2024352, 2040390, 2070360, 2146188, 2176416, 2194965, 2225880, 2277396, 2341296, 2448468, 2530440, 2601440, 2633958, 2671056, 2682735, 2720520, 2760480, 2846745, 2861584, 2926620, 2967840, 3036528, 3060585, 3219282, 3264624, 3338820, 3373920, 3511944, 3576980, 3627360, 3672702, 3795660, 3902160, 3950937, 4080780, 4140720, 4292376, 4389930, 4451760, 4554792, 4682592, 4828923, 4896936, 5060880, 5267916, 5342112, 5365470, 5441040, 5693490, 5723168, 5853240, 6073056, 6121170, 6438564, 6529248, 6584895, 6677640, 7023888, 7153960, 7345404, 7591320, 7804320, 7901874, 8048205, 8161560, 8281440, 8584752, 8779860, 8903520, 9109584, 9181755, 9657846, 9793872, 10121760, 10535832, 10730940, 10882080, 11386980, 11706480, 11852811, 12242340, 12877128, 13169790, 13355280, 14047776, 14307920, 14486769, 14690808, 15182640, 15803748, 16096410, 16323120, 17169504, 17559720, 18219168, 18363510, 19315692, 19587744, 19754685, 21071664, 21461880, 22773960, 23412960, 23705622, 24144615, 24484680, 25754256, 26339580, 26710560, 28615840, 28973538, 29381616, 30365280, 31607496, 32192820, 32646240, 35119440, 36727020, 38631384, 39509370, 42143328, 42923760, 43460307, 45547920, 47411244, 48289230, 48969360, 51508512, 52679160, 57947076, 58763232, 59264055, 63214992, 64385640, 70238880, 72433845, 73454040, 77262768, 79018740, 85847520, 86920614, 91095840, 94822488, 96578460, 97938720, 105358320, 115894152, 118528110, 126429984, 128771280, 130380921, 144867690, 146908080, 154525536, 158037480, 173841228, 189644976, 193156920, 210716640, 217301535, 231788304, 237056220, 257542560, 260761842, 289735380, 293816160, 316074960, 347682456, 379289952, 386313840, 434603070, 463576608, 474112440, 521523684, 579470760, 632149920, 651904605, 695364912, 772627680, 869206140, 948224880, 1043047368, 1158941520, 1303809210, 1390729824, 1738412280, 1896449760, 2086094736, 2317883040, 2607618420, 3476824560, 4172189472, 5215236840, 6953649120, 10430473680, 20860947360]

約数ペア:

[(1, 20860947360), (2, 10430473680), (3, 6953649120), (4, 5215236840), (5, 4172189472), (6, 3476824560), (8, 2607618420), (9, 2317883040), (10, 2086094736), (11, 1896449760), (12, 1738412280), (15, 1390729824), (16, 1303809210), (18, 1158941520), (20, 1043047368), (22, 948224880), (24, 869206140), (27, 772627680), (30, 695364912), (32, 651904605), (33, 632149920), (36, 579470760), (40, 521523684), (44, 474112440), (45, 463576608), (48, 434603070), (54, 386313840), (55, 379289952), (60, 347682456), (66, 316074960), (71, 293816160), (72, 289735380), (80, 260761842), (81, 257542560), (88, 237056220), (90, 231788304), (96, 217301535), (99, 210716640), (108, 193156920), (110, 189644976), (120, 173841228), (132, 158037480), (135, 154525536), (142, 146908080), (144, 144867690), (160, 130380921), (162, 128771280), (165, 126429984), (176, 118528110), (180, 115894152), (198, 105358320), (213, 97938720), (216, 96578460), (220, 94822488), (229, 91095840), (240, 86920614), (243, 85847520), (264, 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(1704, 12242340), (1760, 11852811), (1782, 11706480), (1832, 11386980), (1917, 10882080), (1944, 10730940), (1980, 10535832), (2061, 10121760), (2130, 9793872), (2160, 9657846), (2272, 9181755), (2290, 9109584), (2343, 8903520), (2376, 8779860), (2430, 8584752), (2519, 8281440), (2556, 8161560), (2592, 8048205), (2640, 7901874), (2673, 7804320), (2748, 7591320), (2840, 7345404), (2916, 7153960), (2970, 7023888), (3124, 6677640), (3168, 6584895), (3195, 6529248), (3240, 6438564), (3408, 6121170), (3435, 6073056), (3564, 5853240), (3645, 5723168), (3664, 5693490), (3834, 5441040), (3888, 5365470), (3905, 5342112), (3960, 5267916), (4122, 5060880), (4260, 4896936), (4320, 4828923), (4455, 4682592), (4580, 4554792), (4686, 4451760), (4752, 4389930), (4860, 4292376), (5038, 4140720), (5112, 4080780), (5280, 3950937), (5346, 3902160), (5496, 3795660), (5680, 3672702), (5751, 3627360), (5832, 3576980), (5940, 3511944), (6183, 3373920), (6248, 3338820), (6390, 3264624), (6480, 3219282), (6816, 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(20610, 1012176), (21087, 989280), (21384, 975540), (21984, 948915), (22671, 920160), (23004, 906840), (23328, 894245), (23430, 890352), (23760, 877986), (24732, 843480), (24992, 834705), (25190, 828144), (25560, 816156), (26730, 780432), (27480, 759132), (28116, 741960), (28512, 731655), (28755, 725472), (29160, 715396), (30228, 690120), (30672, 680130), (30915, 674784), (31240, 667764), (32076, 650360), (32518, 641520), (32976, 632610), (34080, 612117), (34506, 604560), (35145, 593568), (35640, 585324), (36640, 569349), (37098, 562320), (37488, 556470), (37785, 552096), (38340, 544104), (38880, 536547), (40095, 520288), (40304, 517590), (41220, 506088), (42174, 494640), (42768, 487770), (45342, 460080), (46008, 453420), (46860, 445176), (47520, 438993), (48777, 427680), (49464, 421740), (50380, 414072), (51120, 408078), (51759, 403040), (53460, 390216), (54960, 379566), (55647, 374880), (56232, 370980), (57510, 362736), (58320, 357698), (60456, 345060), (61344, 340065), (61830, 337392), (62480, 333882), (63261, 329760), (64152, 325180), (65036, 320760), (65952, 316305), (68013, 306720), (69012, 302280), (70290, 296784), (71280, 292662), (74196, 281160), (74976, 278235), (75570, 276048), (76680, 272052), (80190, 260144), (80608, 258795), (81295, 256608), (82440, 253044), (84348, 247320), (85536, 243885), (86265, 241824), (90684, 230040), (92016, 226710), (92745, 224928), (93720, 222588), (97554, 213840), (98928, 210870), (100760, 207036), (102240, 204039), (103518, 201520), (105435, 197856), (106920, 195108), (109920, 189783), (111294, 187440), (112464, 185490), (113355, 184032), (115020, 181368), (116640, 178849), (120912, 172530), (123660, 168696), (124960, 166941), (126522, 164880), (128304, 162590), (130072, 160380), (136026, 153360), (138024, 151140), (140580, 148392), (142560, 146331)]