15000451840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2239

約数の個数: 288

約数和(自身を含む): 42953924160

約数和(自身を除く): 27953472320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 32, 34, 40, 44, 55, 58, 64, 68, 80, 85, 88, 110, 116, 128, 136, 145, 160, 170, 176, 187, 220, 232, 256, 272, 290, 319, 320, 340, 352, 374, 440, 464, 493, 544, 580, 638, 640, 680, 704, 748, 880, 928, 935, 986, 1088, 1160, 1276, 1280, 1360, 1408, 1496, 1595, 1760, 1856, 1870, 1972, 2161, 2176, 2320, 2465, 2552, 2720, 2816, 2992, 3190, 3520, 3712, 3740, 3944, 4322, 4352, 4640, 4930, 5104, 5423, 5440, 5984, 6380, 7040, 7424, 7480, 7888, 8644, 9280, 9860, 10208, 10805, 10846, 10880, 11968, 12760, 14080, 14960, 15776, 17288, 18560, 19720, 20416, 21610, 21692, 21760, 23771, 23936, 25520, 27115, 29920, 31552, 34576, 36737, 37120, 39440, 40832, 43220, 43384, 47542, 47872, 51040, 54230, 59840, 62669, 63104, 69152, 73474, 78880, 81664, 86440, 86768, 95084, 102080, 108460, 118855, 119680, 125338, 126208, 138304, 146948, 157760, 172880, 173536, 183685, 190168, 204160, 216920, 237710, 239360, 250676, 276608, 293896, 313345, 315520, 345760, 347072, 367370, 380336, 404107, 408320, 433840, 475420, 501352, 553216, 587792, 626690, 631040, 689359, 691520, 694144, 734740, 760672, 808214, 867680, 950840, 1002704, 1065373, 1175584, 1253380, 1378718, 1383040, 1388288, 1469480, 1521344, 1616428, 1735360, 1901680, 2005408, 2020535, 2130746, 2351168, 2506760, 2757436, 2766080, 2938960, 3042688, 3232856, 3446795, 3470720, 3803360, 4010816, 4041070, 4261492, 4702336, 5013520, 5326865, 5514872, 5877920, 6085376, 6465712, 6893590, 6941440, 7606720, 8021632, 8082140, 8522984, 9404672, 10027040, 10653730, 11029744, 11719103, 11755840, 12931424, 13787180, 15213440, 16043264, 16164280, 17045968, 20054080, 21307460, 22059488, 23438206, 23511680, 25862848, 27574360, 30426880, 32328560, 34091936, 40108160, 42614920, 44118976, 46876412, 47023360, 51725696, 55148720, 58595515, 64657120, 68183872, 80216320, 85229840, 88237952, 93752824, 103451392, 110297440, 117191030, 129314240, 136367744, 170459680, 176475904, 187505648, 220594880, 234382060, 258628480, 272735488, 340919360, 375011296, 441189760, 468764120, 517256960, 681838720, 750022592, 882379520, 937528240, 1363677440, 1500045184, 1875056480, 3000090368, 3750112960, 7500225920, 15000451840]

約数ペア:

[(1, 15000451840), (2, 7500225920), (4, 3750112960), (5, 3000090368), (8, 1875056480), (10, 1500045184), (11, 1363677440), (16, 937528240), (17, 882379520), (20, 750022592), (22, 681838720), (29, 517256960), (32, 468764120), (34, 441189760), (40, 375011296), (44, 340919360), (55, 272735488), (58, 258628480), (64, 234382060), (68, 220594880), (80, 187505648), (85, 176475904), (88, 170459680), (110, 136367744), (116, 129314240), (128, 117191030), (136, 110297440), (145, 103451392), (160, 93752824), (170, 88237952), (176, 85229840), (187, 80216320), (220, 68183872), (232, 64657120), (256, 58595515), (272, 55148720), (290, 51725696), (319, 47023360), (320, 46876412), (340, 44118976), (352, 42614920), (374, 40108160), (440, 34091936), (464, 32328560), (493, 30426880), (544, 27574360), (580, 25862848), (638, 23511680), (640, 23438206), (680, 22059488), (704, 21307460), (748, 20054080), (880, 17045968), (928, 16164280), (935, 16043264), (986, 15213440), (1088, 13787180), (1160, 12931424), (1276, 11755840), (1280, 11719103), (1360, 11029744), (1408, 10653730), (1496, 10027040), (1595, 9404672), (1760, 8522984), (1856, 8082140), (1870, 8021632), (1972, 7606720), (2161, 6941440), (2176, 6893590), (2320, 6465712), (2465, 6085376), (2552, 5877920), (2720, 5514872), (2816, 5326865), (2992, 5013520), (3190, 4702336), (3520, 4261492), (3712, 4041070), (3740, 4010816), (3944, 3803360), (4322, 3470720), (4352, 3446795), (4640, 3232856), (4930, 3042688), (5104, 2938960), (5423, 2766080), (5440, 2757436), (5984, 2506760), (6380, 2351168), (7040, 2130746), (7424, 2020535), (7480, 2005408), (7888, 1901680), (8644, 1735360), (9280, 1616428), (9860, 1521344), (10208, 1469480), (10805, 1388288), (10846, 1383040), (10880, 1378718), (11968, 1253380), (12760, 1175584), (14080, 1065373), (14960, 1002704), (15776, 950840), (17288, 867680), (18560, 808214), (19720, 760672), (20416, 734740), (21610, 694144), (21692, 691520), (21760, 689359), (23771, 631040), (23936, 626690), (25520, 587792), (27115, 553216), (29920, 501352), (31552, 475420), (34576, 433840), (36737, 408320), (37120, 404107), (39440, 380336), (40832, 367370), (43220, 347072), (43384, 345760), (47542, 315520), (47872, 313345), (51040, 293896), (54230, 276608), (59840, 250676), (62669, 239360), (63104, 237710), (69152, 216920), (73474, 204160), (78880, 190168), (81664, 183685), (86440, 173536), (86768, 172880), (95084, 157760), (102080, 146948), (108460, 138304), (118855, 126208), (119680, 125338)]