2080563840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6384

約数の個数: 256

約数和(自身を含む): 7757712000

約数和(自身を除く): 5677148160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6337, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 12674, 13680, 16416, 17280, 18240, 19011, 20520, 21888, 25348, 27360, 31685, 32832, 36480, 38022, 41040, 50696, 54720, 57033, 63370, 65664, 76044, 82080, 95055, 101392, 109440, 114066, 120403, 126740, 152088, 164160, 171099, 190110, 202784, 228132, 240806, 253480, 285165, 304176, 328320, 342198, 361209, 380220, 405568, 456264, 481612, 506960, 570330, 602015, 608352, 684396, 722418, 760440, 811136, 855495, 912528, 963224, 1013920, 1083627, 1140660, 1204030, 1216704, 1368792, 1444836, 1520880, 1710990, 1806045, 1825056, 1926448, 2027840, 2167254, 2281320, 2408060, 2433408, 2737584, 2889672, 3041760, 3250881, 3421980, 3612090, 3650112, 3852896, 4055680, 4334508, 4562640, 4816120, 5418135, 5475168, 5779344, 6083520, 6501762, 6843960, 7224180, 7300224, 7705792, 8669016, 9125280, 9632240, 10836270, 10950336, 11558688, 12167040, 13003524, 13687920, 14448360, 15411584, 16254405, 17338032, 18250560, 19264480, 21672540, 21900672, 23117376, 26007048, 27375840, 28896720, 32508810, 34676064, 36501120, 38528960, 43345080, 46234752, 52014096, 54751680, 57793440, 65017620, 69352128, 77057920, 86690160, 104028192, 109503360, 115586880, 130035240, 138704256, 173380320, 208056384, 231173760, 260070480, 346760640, 416112768, 520140960, 693521280, 1040281920, 2080563840]

約数ペア:

[(1, 2080563840), (2, 1040281920), (3, 693521280), (4, 520140960), (5, 416112768), (6, 346760640), (8, 260070480), (9, 231173760), (10, 208056384), (12, 173380320), (15, 138704256), (16, 130035240), (18, 115586880), (19, 109503360), (20, 104028192), (24, 86690160), (27, 77057920), (30, 69352128), (32, 65017620), (36, 57793440), (38, 54751680), (40, 52014096), (45, 46234752), (48, 43345080), (54, 38528960), (57, 36501120), (60, 34676064), (64, 32508810), (72, 28896720), (76, 27375840), (80, 26007048), (90, 23117376), (95, 21900672), (96, 21672540), (108, 19264480), (114, 18250560), (120, 17338032), (128, 16254405), (135, 15411584), (144, 14448360), (152, 13687920), (160, 13003524), (171, 12167040), (180, 11558688), (190, 10950336), (192, 10836270), (216, 9632240), (228, 9125280), (240, 8669016), (270, 7705792), (285, 7300224), (288, 7224180), (304, 6843960), (320, 6501762), (342, 6083520), (360, 5779344), (380, 5475168), (384, 5418135), (432, 4816120), (456, 4562640), (480, 4334508), (513, 4055680), (540, 3852896), (570, 3650112), (576, 3612090), (608, 3421980), (640, 3250881), (684, 3041760), (720, 2889672), (760, 2737584), (855, 2433408), (864, 2408060), (912, 2281320), (960, 2167254), (1026, 2027840), (1080, 1926448), (1140, 1825056), (1152, 1806045), (1216, 1710990), (1368, 1520880), (1440, 1444836), (1520, 1368792), (1710, 1216704), (1728, 1204030), (1824, 1140660), (1920, 1083627), (2052, 1013920), (2160, 963224), (2280, 912528), (2432, 855495), (2565, 811136), (2736, 760440), (2880, 722418), (3040, 684396), (3420, 608352), (3456, 602015), (3648, 570330), (4104, 506960), (4320, 481612), (4560, 456264), (5130, 405568), (5472, 380220), (5760, 361209), (6080, 342198), (6337, 328320), (6840, 304176), (7296, 285165), (8208, 253480), (8640, 240806), (9120, 228132), (10260, 202784), (10944, 190110), (12160, 171099), (12674, 164160), (13680, 152088), (16416, 126740), (17280, 120403), (18240, 114066), (19011, 109440), (20520, 101392), (21888, 95055), (25348, 82080), (27360, 76044), (31685, 65664), (32832, 63370), (36480, 57033), (38022, 54720), (41040, 50696)]