20483511120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4003}}^1$

素因数の和:4151

約数の個数: 320

約数和(自身を含む): 74355240960

約数和(自身を除く): 53871729840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 103, 108, 115, 120, 135, 138, 144, 180, 184, 206, 207, 216, 230, 240, 270, 276, 309, 345, 360, 368, 412, 414, 432, 460, 515, 540, 552, 618, 621, 690, 720, 824, 828, 920, 927, 1030, 1035, 1080, 1104, 1236, 1242, 1380, 1545, 1648, 1656, 1840, 1854, 2060, 2070, 2160, 2369, 2472, 2484, 2760, 2781, 3090, 3105, 3312, 3708, 4003, 4120, 4140, 4635, 4738, 4944, 4968, 5520, 5562, 6180, 6210, 7107, 7416, 8006, 8240, 8280, 9270, 9476, 9936, 11124, 11845, 12009, 12360, 12420, 13905, 14214, 14832, 16012, 16560, 18540, 18952, 20015, 21321, 22248, 23690, 24018, 24720, 24840, 27810, 28428, 32024, 35535, 36027, 37080, 37904, 40030, 42642, 44496, 47380, 48036, 49680, 55620, 56856, 60045, 63963, 64048, 71070, 72054, 74160, 80060, 85284, 92069, 94760, 96072, 106605, 108081, 111240, 113712, 120090, 127926, 142140, 144108, 160120, 170568, 180135, 184138, 189520, 192144, 213210, 216162, 222480, 240180, 255852, 276207, 284280, 288216, 319815, 320240, 341136, 360270, 368276, 412309, 426420, 432324, 460345, 480360, 511704, 540405, 552414, 568560, 576432, 639630, 720540, 736552, 824618, 828621, 852840, 864648, 920690, 960720, 1023408, 1080810, 1104828, 1236927, 1279260, 1381035, 1441080, 1473104, 1649236, 1657242, 1705680, 1729296, 1841380, 2061545, 2161620, 2209656, 2473854, 2485863, 2558520, 2762070, 2882160, 3298472, 3314484, 3682760, 3710781, 4123090, 4143105, 4323240, 4419312, 4947708, 4971726, 5117040, 5524140, 6184635, 6596944, 6628968, 7365520, 7421562, 8246180, 8286210, 8646480, 9483107, 9895416, 9943452, 11048280, 11132343, 12369270, 12429315, 13257936, 14843124, 16492360, 16572420, 18553905, 18966214, 19790832, 19886904, 22096560, 22264686, 24738540, 24858630, 28449321, 29686248, 32984720, 33144840, 37107810, 37932428, 39773808, 44529372, 47415535, 49477080, 49717260, 55661715, 56898642, 59372496, 66289680, 74215620, 75864856, 85347963, 89058744, 94831070, 98954160, 99434520, 111323430, 113797284, 142246605, 148431240, 151729712, 170695926, 178117488, 189662140, 198869040, 222646860, 227594568, 256043889, 284493210, 296862480, 341391852, 379324280, 426739815, 445293720, 455189136, 512087778, 568986420, 682783704, 758648560, 853479630, 890587440, 1024175556, 1137972840, 1280219445, 1365567408, 1706959260, 2048351112, 2275945680, 2560438890, 3413918520, 4096702224, 5120877780, 6827837040, 10241755560, 20483511120]

約数ペア:

[(1, 20483511120), (2, 10241755560), (3, 6827837040), (4, 5120877780), (5, 4096702224), (6, 3413918520), (8, 2560438890), (9, 2275945680), (10, 2048351112), (12, 1706959260), (15, 1365567408), (16, 1280219445), (18, 1137972840), (20, 1024175556), (23, 890587440), (24, 853479630), (27, 758648560), (30, 682783704), (36, 568986420), (40, 512087778), (45, 455189136), (46, 445293720), (48, 426739815), (54, 379324280), (60, 341391852), (69, 296862480), (72, 284493210), (80, 256043889), (90, 227594568), (92, 222646860), (103, 198869040), (108, 189662140), (115, 178117488), (120, 170695926), (135, 151729712), (138, 148431240), (144, 142246605), (180, 113797284), (184, 111323430), (206, 99434520), (207, 98954160), (216, 94831070), (230, 89058744), (240, 85347963), (270, 75864856), (276, 74215620), (309, 66289680), (345, 59372496), (360, 56898642), (368, 55661715), (412, 49717260), (414, 49477080), (432, 47415535), (460, 44529372), (515, 39773808), (540, 37932428), (552, 37107810), (618, 33144840), (621, 32984720), (690, 29686248), (720, 28449321), (824, 24858630), (828, 24738540), (920, 22264686), (927, 22096560), (1030, 19886904), (1035, 19790832), (1080, 18966214), (1104, 18553905), (1236, 16572420), (1242, 16492360), (1380, 14843124), (1545, 13257936), (1648, 12429315), (1656, 12369270), (1840, 11132343), (1854, 11048280), (2060, 9943452), (2070, 9895416), (2160, 9483107), (2369, 8646480), (2472, 8286210), (2484, 8246180), (2760, 7421562), (2781, 7365520), (3090, 6628968), (3105, 6596944), (3312, 6184635), (3708, 5524140), (4003, 5117040), (4120, 4971726), (4140, 4947708), (4635, 4419312), (4738, 4323240), (4944, 4143105), (4968, 4123090), (5520, 3710781), (5562, 3682760), (6180, 3314484), (6210, 3298472), (7107, 2882160), (7416, 2762070), (8006, 2558520), (8240, 2485863), (8280, 2473854), (9270, 2209656), (9476, 2161620), (9936, 2061545), (11124, 1841380), (11845, 1729296), (12009, 1705680), (12360, 1657242), (12420, 1649236), (13905, 1473104), (14214, 1441080), (14832, 1381035), (16012, 1279260), (16560, 1236927), (18540, 1104828), (18952, 1080810), (20015, 1023408), (21321, 960720), (22248, 920690), (23690, 864648), (24018, 852840), (24720, 828621), (24840, 824618), (27810, 736552), (28428, 720540), (32024, 639630), (35535, 576432), (36027, 568560), (37080, 552414), (37904, 540405), (40030, 511704), (42642, 480360), (44496, 460345), (47380, 432324), (48036, 426420), (49680, 412309), (55620, 368276), (56856, 360270), (60045, 341136), (63963, 320240), (64048, 319815), (71070, 288216), (72054, 284280), (74160, 276207), (80060, 255852), (85284, 240180), (92069, 222480), (94760, 216162), (96072, 213210), (106605, 192144), (108081, 189520), (111240, 184138), (113712, 180135), (120090, 170568), (127926, 160120), (142140, 144108)]