389653931520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2416009}}^1$

素因数の和:2416045

約数の個数: 240

約数和(自身を含む): 1542264815520

約数和(自身を除く): 1152610884000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 161280, 2416009, 4832018, 7248027, 9664036, 12080045, 14496054, 16912063, 19328072, 21744081, 24160090, 28992108, 33824126, 36240135, 38656144, 43488162, 48320180, 50736189, 57984216, 67648252, 72480270, 77312288, 84560315, 86976324, 96640360, 101472378, 108720405, 115968432, 135296504, 144960540, 152208567, 154624576, 169120630, 173952648, 193280720, 202944756, 217440810, 231936864, 253680945, 270593008, 289921080, 304417134, 309249152, 338241260, 347905296, 386561440, 405889512, 434881620, 463873728, 507361890, 541186016, 579842160, 608834268, 618498304, 676482520, 695810592, 761042835, 773122880, 811779024, 869763240, 927747456, 1014723780, 1082372032, 1159684320, 1217668536, 1236996608, 1352965040, 1391621184, 1522085670, 1546245760, 1623558048, 1739526480, 1855494912, 2029447560, 2164744064, 2319368640, 2435337072, 2705930080, 2783242368, 3044171340, 3092491520, 3247116096, 3479052960, 3710989824, 4058895120, 4329488128, 4638737280, 4870674144, 5411860160, 5566484736, 6088342680, 6184983040, 6494232192, 6958105920, 8117790240, 8658976256, 9277474560, 9741348288, 10823720320, 11132969472, 12176685360, 12988464384, 13916211840, 16235580480, 18554949120, 19482696576, 21647440640, 24353370720, 25976928768, 27832423680, 32471160960, 38965393152, 43294881280, 48706741440, 55664847360, 64942321920, 77930786304, 97413482880, 129884643840, 194826965760, 389653931520]

約数ペア:

[(1, 389653931520), (2, 194826965760), (3, 129884643840), (4, 97413482880), (5, 77930786304), (6, 64942321920), (7, 55664847360), (8, 48706741440), (9, 43294881280), (10, 38965393152), (12, 32471160960), (14, 27832423680), (15, 25976928768), (16, 24353370720), (18, 21647440640), (20, 19482696576), (21, 18554949120), (24, 16235580480), (28, 13916211840), (30, 12988464384), (32, 12176685360), (35, 11132969472), (36, 10823720320), (40, 9741348288), (42, 9277474560), (45, 8658976256), (48, 8117790240), (56, 6958105920), (60, 6494232192), (63, 6184983040), (64, 6088342680), (70, 5566484736), (72, 5411860160), (80, 4870674144), (84, 4638737280), (90, 4329488128), (96, 4058895120), (105, 3710989824), (112, 3479052960), (120, 3247116096), (126, 3092491520), (128, 3044171340), (140, 2783242368), (144, 2705930080), (160, 2435337072), (168, 2319368640), (180, 2164744064), (192, 2029447560), (210, 1855494912), (224, 1739526480), (240, 1623558048), (252, 1546245760), (256, 1522085670), (280, 1391621184), (288, 1352965040), (315, 1236996608), (320, 1217668536), (336, 1159684320), (360, 1082372032), (384, 1014723780), (420, 927747456), (448, 869763240), (480, 811779024), (504, 773122880), (512, 761042835), (560, 695810592), (576, 676482520), (630, 618498304), (640, 608834268), (672, 579842160), (720, 541186016), (768, 507361890), (840, 463873728), (896, 434881620), (960, 405889512), (1008, 386561440), (1120, 347905296), (1152, 338241260), (1260, 309249152), (1280, 304417134), (1344, 289921080), (1440, 270593008), (1536, 253680945), (1680, 231936864), (1792, 217440810), (1920, 202944756), (2016, 193280720), (2240, 173952648), (2304, 169120630), (2520, 154624576), (2560, 152208567), (2688, 144960540), (2880, 135296504), (3360, 115968432), (3584, 108720405), (3840, 101472378), (4032, 96640360), (4480, 86976324), (4608, 84560315), (5040, 77312288), (5376, 72480270), (5760, 67648252), (6720, 57984216), (7680, 50736189), (8064, 48320180), (8960, 43488162), (10080, 38656144), (10752, 36240135), (11520, 33824126), (13440, 28992108), (16128, 24160090), (17920, 21744081), (20160, 19328072), (23040, 16912063), (26880, 14496054), (32256, 12080045), (40320, 9664036), (53760, 7248027), (80640, 4832018), (161280, 2416009)]