20143020960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1487}}^1$

素因数の和:1940

約数の個数: 288

約数和(自身を含む): 71950394880

約数和(自身を除く): 51807373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 409, 414, 460, 480, 552, 690, 720, 736, 818, 828, 920, 1035, 1104, 1227, 1380, 1440, 1487, 1636, 1656, 1840, 2045, 2070, 2208, 2454, 2760, 2974, 3272, 3312, 3680, 3681, 4090, 4140, 4461, 4908, 5520, 5948, 6135, 6544, 6624, 7362, 7435, 8180, 8280, 8922, 9407, 9816, 11040, 11896, 12270, 13088, 13383, 14724, 14870, 16360, 16560, 17844, 18405, 18814, 19632, 22305, 23792, 24540, 26766, 28221, 29448, 29740, 32720, 33120, 34201, 35688, 36810, 37628, 39264, 44610, 47035, 47584, 49080, 53532, 56442, 58896, 59480, 65440, 66915, 68402, 71376, 73620, 75256, 84663, 89220, 94070, 98160, 102603, 107064, 112884, 117792, 118960, 133830, 136804, 141105, 142752, 147240, 150512, 169326, 171005, 178440, 188140, 196320, 205206, 214128, 225768, 237920, 267660, 273608, 282210, 294480, 301024, 307809, 338652, 342010, 356880, 376280, 410412, 423315, 428256, 451536, 513015, 535320, 547216, 564420, 588960, 608183, 615618, 677304, 684020, 713760, 752560, 820824, 846630, 903072, 1026030, 1070640, 1094432, 1128840, 1216366, 1231236, 1354608, 1368040, 1505120, 1539045, 1641648, 1693260, 1824549, 2052060, 2141280, 2257680, 2432732, 2462472, 2709216, 2736080, 3040915, 3078090, 3283296, 3386520, 3649098, 4104120, 4515360, 4865464, 4924944, 5472160, 5473647, 6081830, 6156180, 6773040, 7298196, 8208240, 9122745, 9730928, 9849888, 10947294, 12163660, 12312360, 13546080, 13988209, 14596392, 16416480, 18245490, 19461856, 21894588, 24327320, 24624720, 27368235, 27976418, 29192784, 36490980, 41964627, 43789176, 48654640, 49249440, 54736470, 55952836, 58385568, 69941045, 72981960, 83929254, 87578352, 97309280, 109472940, 111905672, 125893881, 139882090, 145963920, 167858508, 175156704, 209823135, 218945880, 223811344, 251787762, 279764180, 291927840, 335717016, 419646270, 437891760, 447622688, 503575524, 559528360, 629469405, 671434032, 839292540, 875783520, 1007151048, 1119056720, 1258938810, 1342868064, 1678585080, 2014302096, 2238113440, 2517877620, 3357170160, 4028604192, 5035755240, 6714340320, 10071510480, 20143020960]

約数ペア:

[(1, 20143020960), (2, 10071510480), (3, 6714340320), (4, 5035755240), (5, 4028604192), (6, 3357170160), (8, 2517877620), (9, 2238113440), (10, 2014302096), (12, 1678585080), (15, 1342868064), (16, 1258938810), (18, 1119056720), (20, 1007151048), (23, 875783520), (24, 839292540), (30, 671434032), (32, 629469405), (36, 559528360), (40, 503575524), (45, 447622688), (46, 437891760), (48, 419646270), (60, 335717016), (69, 291927840), (72, 279764180), (80, 251787762), (90, 223811344), (92, 218945880), (96, 209823135), (115, 175156704), (120, 167858508), (138, 145963920), (144, 139882090), (160, 125893881), (180, 111905672), (184, 109472940), (207, 97309280), (230, 87578352), (240, 83929254), (276, 72981960), (288, 69941045), (345, 58385568), (360, 55952836), (368, 54736470), (409, 49249440), (414, 48654640), (460, 43789176), (480, 41964627), (552, 36490980), (690, 29192784), (720, 27976418), (736, 27368235), (818, 24624720), (828, 24327320), (920, 21894588), (1035, 19461856), (1104, 18245490), (1227, 16416480), (1380, 14596392), (1440, 13988209), (1487, 13546080), (1636, 12312360), (1656, 12163660), (1840, 10947294), (2045, 9849888), (2070, 9730928), (2208, 9122745), (2454, 8208240), (2760, 7298196), (2974, 6773040), (3272, 6156180), (3312, 6081830), (3680, 5473647), (3681, 5472160), (4090, 4924944), (4140, 4865464), (4461, 4515360), (4908, 4104120), (5520, 3649098), (5948, 3386520), (6135, 3283296), (6544, 3078090), (6624, 3040915), (7362, 2736080), (7435, 2709216), (8180, 2462472), (8280, 2432732), (8922, 2257680), (9407, 2141280), (9816, 2052060), (11040, 1824549), (11896, 1693260), (12270, 1641648), (13088, 1539045), (13383, 1505120), (14724, 1368040), (14870, 1354608), (16360, 1231236), (16560, 1216366), (17844, 1128840), (18405, 1094432), (18814, 1070640), (19632, 1026030), (22305, 903072), (23792, 846630), (24540, 820824), (26766, 752560), (28221, 713760), (29448, 684020), (29740, 677304), (32720, 615618), (33120, 608183), (34201, 588960), (35688, 564420), (36810, 547216), (37628, 535320), (39264, 513015), (44610, 451536), (47035, 428256), (47584, 423315), (49080, 410412), (53532, 376280), (56442, 356880), (58896, 342010), (59480, 338652), (65440, 307809), (66915, 301024), (68402, 294480), (71376, 282210), (73620, 273608), (75256, 267660), (84663, 237920), (89220, 225768), (94070, 214128), (98160, 205206), (102603, 196320), (107064, 188140), (112884, 178440), (117792, 171005), (118960, 169326), (133830, 150512), (136804, 147240), (141105, 142752)]