20141455840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 384

約数和(自身を含む): 57610828800

約数和(自身を除く): 37469372960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 32, 34, 40, 44, 55, 58, 68, 80, 85, 88, 110, 116, 136, 139, 145, 160, 167, 170, 176, 187, 220, 232, 272, 278, 290, 319, 334, 340, 352, 374, 440, 464, 493, 544, 556, 580, 638, 668, 680, 695, 748, 835, 880, 928, 935, 986, 1112, 1160, 1276, 1336, 1360, 1390, 1496, 1529, 1595, 1670, 1760, 1837, 1870, 1972, 2224, 2320, 2363, 2465, 2552, 2672, 2720, 2780, 2839, 2992, 3058, 3190, 3340, 3674, 3740, 3944, 4031, 4448, 4640, 4726, 4843, 4930, 5104, 5344, 5423, 5560, 5678, 5984, 6116, 6380, 6680, 7348, 7480, 7645, 7888, 8062, 9185, 9452, 9686, 9860, 10208, 10846, 11120, 11356, 11815, 12232, 12760, 13360, 14195, 14696, 14960, 15290, 15776, 16124, 18370, 18904, 19372, 19720, 20155, 21692, 22240, 22712, 23213, 23630, 24215, 24464, 25520, 25993, 26720, 27115, 28390, 29392, 29920, 30580, 31229, 32248, 36740, 37808, 38744, 39440, 40310, 43384, 44341, 45424, 46426, 47260, 48430, 48928, 51040, 51986, 53273, 54230, 56780, 58784, 61160, 62458, 64496, 68527, 73480, 75616, 77488, 78880, 80620, 82331, 86768, 88682, 90848, 92852, 94520, 96860, 103972, 106546, 108460, 113560, 116065, 122320, 124916, 128992, 129965, 137054, 146960, 154976, 156145, 161240, 164662, 173536, 177364, 185704, 189040, 193720, 207944, 213092, 216920, 221705, 227120, 232130, 244640, 249832, 255343, 259930, 266365, 274108, 293920, 312290, 322480, 329324, 342635, 354728, 371408, 378080, 387440, 394621, 411655, 415888, 426184, 433840, 443410, 454240, 464260, 499664, 510686, 519860, 532730, 548216, 624580, 644960, 658648, 673177, 685270, 709456, 742816, 753797, 774880, 789242, 823310, 831776, 852368, 867680, 886820, 905641, 928520, 999328, 1021372, 1039720, 1065460, 1096432, 1249160, 1276715, 1317296, 1346354, 1370540, 1418912, 1507594, 1578484, 1646620, 1704736, 1773640, 1811282, 1857040, 1973105, 2042744, 2079440, 2130920, 2192864, 2498320, 2553430, 2634592, 2692708, 2741080, 3015188, 3156968, 3293240, 3365885, 3547280, 3622564, 3714080, 3768985, 3946210, 4085488, 4158880, 4261840, 4340831, 4528205, 4996640, 5106860, 5385416, 5482160, 6030376, 6313936, 6586480, 6731770, 7094560, 7245128, 7404947, 7537970, 7892420, 8170976, 8523680, 8681662, 9056410, 10213720, 10770832, 10964320, 11444009, 12060752, 12627872, 13172960, 13463540, 14490256, 14809894, 15075940, 15784840, 17363324, 18112820, 20427440, 21541664, 21704155, 22888018, 24121504, 26927080, 28980512, 29619788, 30151880, 31569680, 34726648, 36225640, 37024735, 40854880, 43408310, 45776036, 53854160, 57220045, 59239576, 60303760, 63139360, 69453296, 72451280, 74049470, 86816620, 91552072, 107708320, 114440090, 118479152, 120607520, 125884099, 138906592, 144902560, 148098940, 173633240, 183104144, 228880180, 236958304, 251768198, 296197880, 347266480, 366208288, 457760360, 503536396, 592395760, 629420495, 694532960, 915520720, 1007072792, 1184791520, 1258840990, 1831041440, 2014145584, 2517681980, 4028291168, 5035363960, 10070727920, 20141455840]

約数ペア:

[(1, 20141455840), (2, 10070727920), (4, 5035363960), (5, 4028291168), (8, 2517681980), (10, 2014145584), (11, 1831041440), (16, 1258840990), (17, 1184791520), (20, 1007072792), (22, 915520720), (29, 694532960), (32, 629420495), (34, 592395760), (40, 503536396), (44, 457760360), (55, 366208288), (58, 347266480), (68, 296197880), (80, 251768198), (85, 236958304), (88, 228880180), (110, 183104144), (116, 173633240), (136, 148098940), (139, 144902560), (145, 138906592), (160, 125884099), (167, 120607520), (170, 118479152), (176, 114440090), (187, 107708320), (220, 91552072), (232, 86816620), (272, 74049470), (278, 72451280), (290, 69453296), (319, 63139360), (334, 60303760), (340, 59239576), (352, 57220045), (374, 53854160), (440, 45776036), (464, 43408310), (493, 40854880), (544, 37024735), (556, 36225640), (580, 34726648), (638, 31569680), (668, 30151880), (680, 29619788), (695, 28980512), (748, 26927080), (835, 24121504), (880, 22888018), (928, 21704155), (935, 21541664), (986, 20427440), (1112, 18112820), (1160, 17363324), (1276, 15784840), (1336, 15075940), (1360, 14809894), (1390, 14490256), (1496, 13463540), (1529, 13172960), (1595, 12627872), (1670, 12060752), (1760, 11444009), (1837, 10964320), (1870, 10770832), (1972, 10213720), (2224, 9056410), (2320, 8681662), (2363, 8523680), (2465, 8170976), (2552, 7892420), (2672, 7537970), (2720, 7404947), (2780, 7245128), (2839, 7094560), (2992, 6731770), (3058, 6586480), (3190, 6313936), (3340, 6030376), (3674, 5482160), (3740, 5385416), (3944, 5106860), (4031, 4996640), (4448, 4528205), (4640, 4340831), (4726, 4261840), (4843, 4158880), (4930, 4085488), (5104, 3946210), (5344, 3768985), (5423, 3714080), (5560, 3622564), (5678, 3547280), (5984, 3365885), (6116, 3293240), (6380, 3156968), (6680, 3015188), (7348, 2741080), (7480, 2692708), (7645, 2634592), (7888, 2553430), (8062, 2498320), (9185, 2192864), (9452, 2130920), (9686, 2079440), (9860, 2042744), (10208, 1973105), (10846, 1857040), (11120, 1811282), (11356, 1773640), (11815, 1704736), (12232, 1646620), (12760, 1578484), (13360, 1507594), (14195, 1418912), (14696, 1370540), (14960, 1346354), (15290, 1317296), (15776, 1276715), (16124, 1249160), (18370, 1096432), (18904, 1065460), (19372, 1039720), (19720, 1021372), (20155, 999328), (21692, 928520), (22240, 905641), (22712, 886820), (23213, 867680), (23630, 852368), (24215, 831776), (24464, 823310), (25520, 789242), (25993, 774880), (26720, 753797), (27115, 742816), (28390, 709456), (29392, 685270), (29920, 673177), (30580, 658648), (31229, 644960), (32248, 624580), (36740, 548216), (37808, 532730), (38744, 519860), (39440, 510686), (40310, 499664), (43384, 464260), (44341, 454240), (45424, 443410), (46426, 433840), (47260, 426184), (48430, 415888), (48928, 411655), (51040, 394621), (51986, 387440), (53273, 378080), (54230, 371408), (56780, 354728), (58784, 342635), (61160, 329324), (62458, 322480), (64496, 312290), (68527, 293920), (73480, 274108), (75616, 266365), (77488, 259930), (78880, 255343), (80620, 249832), (82331, 244640), (86768, 232130), (88682, 227120), (90848, 221705), (92852, 216920), (94520, 213092), (96860, 207944), (103972, 193720), (106546, 189040), (108460, 185704), (113560, 177364), (116065, 173536), (122320, 164662), (124916, 161240), (128992, 156145), (129965, 154976), (137054, 146960)]