20118035280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{733}}^1$

素因数の和:835

約数の個数: 480

約数和(自身を含む): 78087359232

約数和(自身を除く): 57969323952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 240, 248, 255, 272, 280, 310, 336, 340, 357, 372, 408, 420, 434, 465, 476, 496, 510, 527, 560, 595, 620, 651, 680, 714, 733, 744, 816, 840, 868, 930, 952, 961, 1020, 1054, 1085, 1190, 1240, 1302, 1360, 1428, 1466, 1488, 1581, 1680, 1736, 1785, 1860, 1904, 1922, 2040, 2108, 2170, 2199, 2380, 2480, 2604, 2635, 2856, 2883, 2932, 3162, 3255, 3472, 3570, 3665, 3689, 3720, 3844, 4080, 4216, 4340, 4398, 4760, 4805, 5131, 5208, 5270, 5712, 5766, 5864, 6324, 6510, 6727, 7140, 7330, 7378, 7440, 7688, 7905, 8432, 8680, 8796, 9520, 9610, 10262, 10416, 10540, 10995, 11067, 11532, 11728, 12461, 12648, 13020, 13454, 14280, 14415, 14660, 14756, 15376, 15393, 15810, 16337, 17360, 17592, 18445, 19220, 20181, 20524, 21080, 21990, 22134, 22723, 23064, 24922, 25296, 25655, 26040, 26908, 28560, 28830, 29320, 29512, 30786, 31620, 32674, 33635, 35184, 36890, 37383, 38440, 40362, 41048, 42160, 43980, 44268, 45446, 46128, 49011, 49844, 51310, 52080, 53816, 55335, 57660, 58640, 59024, 61572, 62305, 63240, 65348, 67270, 68169, 73780, 74766, 76880, 76965, 80724, 81685, 82096, 87227, 87960, 88536, 90892, 98022, 99688, 100905, 102620, 107632, 110670, 113615, 114359, 115320, 123144, 124610, 126480, 130696, 134540, 136338, 147560, 149532, 153930, 159061, 161448, 163370, 174454, 175920, 177072, 181784, 186915, 196044, 199376, 201810, 205240, 221340, 227230, 228718, 230640, 245055, 246288, 249220, 261392, 261681, 269080, 272676, 295120, 299064, 307860, 318122, 322896, 326740, 340845, 343077, 348908, 363568, 373830, 386291, 392088, 403620, 410480, 436135, 442680, 454460, 457436, 477183, 490110, 498440, 523362, 538160, 545352, 571795, 598128, 615720, 636244, 653480, 681690, 686154, 697816, 704413, 747660, 772582, 784176, 795305, 807240, 872270, 885360, 908920, 914872, 954366, 980220, 996880, 1046724, 1090704, 1143590, 1158873, 1231440, 1272488, 1306960, 1308405, 1363380, 1372308, 1395632, 1408826, 1495320, 1545164, 1590610, 1614480, 1715385, 1744540, 1817840, 1829744, 1908732, 1931455, 1960440, 2093448, 2113239, 2287180, 2317746, 2385915, 2544976, 2616810, 2704037, 2726760, 2744616, 2817652, 2990640, 3090328, 3181220, 3430770, 3489080, 3522065, 3817464, 3862910, 3920880, 4186896, 4226478, 4574360, 4635492, 4771830, 4930891, 5233620, 5408074, 5453520, 5489232, 5635304, 5794365, 6180656, 6362440, 6861540, 6978160, 7044130, 7634928, 7725820, 8112111, 8452956, 9148720, 9270984, 9543660, 9861782, 10467240, 10566195, 10816148, 11270608, 11588730, 11975021, 12724880, 13520185, 13723080, 14088260, 14792673, 15451640, 16224222, 16905912, 18541968, 19087320, 19723564, 20934480, 21132390, 21632296, 23177460, 23950042, 24654455, 27040370, 27446160, 28176520, 29585346, 30903280, 32448444, 33811824, 35925063, 38174640, 39447128, 40560555, 42264780, 43264592, 46354920, 47900084, 49308910, 54080740, 56353040, 59170692, 59875105, 64896888, 71850126, 73963365, 78894256, 81121110, 83825147, 84529560, 92709840, 95800168, 98617820, 108161480, 118341384, 119750210, 129793776, 143700252, 147926730, 162242220, 167650294, 169059120, 179625315, 191600336, 197235640, 216322960, 236682768, 239500420, 251475441, 287400504, 295853460, 324484440, 335300588, 359250630, 394471280, 419125735, 479000840, 502950882, 574801008, 591706920, 648968880, 670601176, 718501260, 838251470, 958001680, 1005901764, 1183413840, 1257377205, 1341202352, 1437002520, 1676502940, 2011803528, 2514754410, 2874005040, 3353005880, 4023607056, 5029508820, 6706011760, 10059017640, 20118035280]

約数ペア:

[(1, 20118035280), (2, 10059017640), (3, 6706011760), (4, 5029508820), (5, 4023607056), (6, 3353005880), (7, 2874005040), (8, 2514754410), (10, 2011803528), (12, 1676502940), (14, 1437002520), (15, 1341202352), (16, 1257377205), (17, 1183413840), (20, 1005901764), (21, 958001680), (24, 838251470), (28, 718501260), (30, 670601176), (31, 648968880), (34, 591706920), (35, 574801008), (40, 502950882), (42, 479000840), (48, 419125735), (51, 394471280), (56, 359250630), (60, 335300588), (62, 324484440), (68, 295853460), (70, 287400504), (80, 251475441), (84, 239500420), (85, 236682768), (93, 216322960), (102, 197235640), (105, 191600336), (112, 179625315), (119, 169059120), (120, 167650294), (124, 162242220), (136, 147926730), (140, 143700252), (155, 129793776), (168, 119750210), (170, 118341384), (186, 108161480), (204, 98617820), (210, 95800168), (217, 92709840), (238, 84529560), (240, 83825147), (248, 81121110), (255, 78894256), (272, 73963365), (280, 71850126), (310, 64896888), (336, 59875105), (340, 59170692), (357, 56353040), (372, 54080740), (408, 49308910), (420, 47900084), (434, 46354920), (465, 43264592), (476, 42264780), (496, 40560555), (510, 39447128), (527, 38174640), (560, 35925063), (595, 33811824), (620, 32448444), (651, 30903280), (680, 29585346), (714, 28176520), (733, 27446160), (744, 27040370), (816, 24654455), (840, 23950042), (868, 23177460), (930, 21632296), (952, 21132390), (961, 20934480), (1020, 19723564), (1054, 19087320), (1085, 18541968), (1190, 16905912), (1240, 16224222), (1302, 15451640), (1360, 14792673), (1428, 14088260), (1466, 13723080), (1488, 13520185), (1581, 12724880), (1680, 11975021), (1736, 11588730), (1785, 11270608), (1860, 10816148), (1904, 10566195), (1922, 10467240), (2040, 9861782), (2108, 9543660), (2170, 9270984), (2199, 9148720), (2380, 8452956), (2480, 8112111), (2604, 7725820), (2635, 7634928), (2856, 7044130), (2883, 6978160), (2932, 6861540), (3162, 6362440), (3255, 6180656), (3472, 5794365), (3570, 5635304), (3665, 5489232), (3689, 5453520), (3720, 5408074), (3844, 5233620), (4080, 4930891), (4216, 4771830), (4340, 4635492), (4398, 4574360), (4760, 4226478), (4805, 4186896), (5131, 3920880), (5208, 3862910), (5270, 3817464), (5712, 3522065), (5766, 3489080), (5864, 3430770), (6324, 3181220), (6510, 3090328), (6727, 2990640), (7140, 2817652), (7330, 2744616), (7378, 2726760), (7440, 2704037), (7688, 2616810), (7905, 2544976), (8432, 2385915), (8680, 2317746), (8796, 2287180), (9520, 2113239), (9610, 2093448), (10262, 1960440), (10416, 1931455), (10540, 1908732), (10995, 1829744), (11067, 1817840), (11532, 1744540), (11728, 1715385), (12461, 1614480), (12648, 1590610), (13020, 1545164), (13454, 1495320), (14280, 1408826), (14415, 1395632), (14660, 1372308), (14756, 1363380), (15376, 1308405), (15393, 1306960), (15810, 1272488), (16337, 1231440), (17360, 1158873), (17592, 1143590), (18445, 1090704), (19220, 1046724), (20181, 996880), (20524, 980220), (21080, 954366), (21990, 914872), (22134, 908920), (22723, 885360), (23064, 872270), (24922, 807240), (25296, 795305), (25655, 784176), (26040, 772582), (26908, 747660), (28560, 704413), (28830, 697816), (29320, 686154), (29512, 681690), (30786, 653480), (31620, 636244), (32674, 615720), (33635, 598128), (35184, 571795), (36890, 545352), (37383, 538160), (38440, 523362), (40362, 498440), (41048, 490110), (42160, 477183), (43980, 457436), (44268, 454460), (45446, 442680), (46128, 436135), (49011, 410480), (49844, 403620), (51310, 392088), (52080, 386291), (53816, 373830), (55335, 363568), (57660, 348908), (58640, 343077), (59024, 340845), (61572, 326740), (62305, 322896), (63240, 318122), (65348, 307860), (67270, 299064), (68169, 295120), (73780, 272676), (74766, 269080), (76880, 261681), (76965, 261392), (80724, 249220), (81685, 246288), (82096, 245055), (87227, 230640), (87960, 228718), (88536, 227230), (90892, 221340), (98022, 205240), (99688, 201810), (100905, 199376), (102620, 196044), (107632, 186915), (110670, 181784), (113615, 177072), (114359, 175920), (115320, 174454), (123144, 163370), (124610, 161448), (126480, 159061), (130696, 153930), (134540, 149532), (136338, 147560)]