2086755840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7009

約数の個数: 240

約数和(自身を含む): 7784064288

約数和(自身を除く): 5697308448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 6967, 7488, 7680, 8320, 9360, 9984, 11520, 12480, 13934, 14976, 16640, 18720, 19968, 20901, 23040, 24960, 27868, 29952, 33280, 34835, 37440, 41802, 49920, 55736, 59904, 62703, 69670, 74880, 83604, 90571, 99840, 104505, 111472, 125406, 139340, 149760, 167208, 181142, 209010, 222944, 250812, 271713, 278680, 299520, 313515, 334416, 362284, 418020, 445888, 452855, 501624, 543426, 557360, 627030, 668832, 724568, 815139, 836040, 891776, 905710, 1003248, 1086852, 1114720, 1254060, 1337664, 1358565, 1449136, 1630278, 1672080, 1783552, 1811420, 2006496, 2173704, 2229440, 2508120, 2675328, 2717130, 2898272, 3260556, 3344160, 3567104, 3622840, 4012992, 4075695, 4347408, 4458880, 5016240, 5350656, 5434260, 5796544, 6521112, 6688320, 7245680, 8025984, 8151390, 8694816, 8917760, 10032480, 10701312, 10868520, 11593088, 13042224, 13376640, 14491360, 16051968, 16302780, 17389632, 17835520, 20064960, 21737040, 23186176, 26084448, 26753280, 28982720, 32103936, 32605560, 34779264, 40129920, 43474080, 46372352, 52168896, 53506560, 57965440, 65211120, 69558528, 80259840, 86948160, 104337792, 115930880, 130422240, 139117056, 160519680, 173896320, 208675584, 231861760, 260844480, 347792640, 417351168, 521688960, 695585280, 1043377920, 2086755840]

約数ペア:

[(1, 2086755840), (2, 1043377920), (3, 695585280), (4, 521688960), (5, 417351168), (6, 347792640), (8, 260844480), (9, 231861760), (10, 208675584), (12, 173896320), (13, 160519680), (15, 139117056), (16, 130422240), (18, 115930880), (20, 104337792), (24, 86948160), (26, 80259840), (30, 69558528), (32, 65211120), (36, 57965440), (39, 53506560), (40, 52168896), (45, 46372352), (48, 43474080), (52, 40129920), (60, 34779264), (64, 32605560), (65, 32103936), (72, 28982720), (78, 26753280), (80, 26084448), (90, 23186176), (96, 21737040), (104, 20064960), (117, 17835520), (120, 17389632), (128, 16302780), (130, 16051968), (144, 14491360), (156, 13376640), (160, 13042224), (180, 11593088), (192, 10868520), (195, 10701312), (208, 10032480), (234, 8917760), (240, 8694816), (256, 8151390), (260, 8025984), (288, 7245680), (312, 6688320), (320, 6521112), (360, 5796544), (384, 5434260), (390, 5350656), (416, 5016240), (468, 4458880), (480, 4347408), (512, 4075695), (520, 4012992), (576, 3622840), (585, 3567104), (624, 3344160), (640, 3260556), (720, 2898272), (768, 2717130), (780, 2675328), (832, 2508120), (936, 2229440), (960, 2173704), (1040, 2006496), (1152, 1811420), (1170, 1783552), (1248, 1672080), (1280, 1630278), (1440, 1449136), (1536, 1358565), (1560, 1337664), (1664, 1254060), (1872, 1114720), (1920, 1086852), (2080, 1003248), (2304, 905710), (2340, 891776), (2496, 836040), (2560, 815139), (2880, 724568), (3120, 668832), (3328, 627030), (3744, 557360), (3840, 543426), (4160, 501624), (4608, 452855), (4680, 445888), (4992, 418020), (5760, 362284), (6240, 334416), (6656, 313515), (6967, 299520), (7488, 278680), (7680, 271713), (8320, 250812), (9360, 222944), (9984, 209010), (11520, 181142), (12480, 167208), (13934, 149760), (14976, 139340), (16640, 125406), (18720, 111472), (19968, 104505), (20901, 99840), (23040, 90571), (24960, 83604), (27868, 74880), (29952, 69670), (33280, 62703), (34835, 59904), (37440, 55736), (41802, 49920)]