807200640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 320

約数和(自身を含む): 3012435360

約数和(自身を除く): 2205234720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 540, 552, 576, 621, 640, 648, 677, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1296, 1354, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1920, 2031, 2070, 2160, 2208, 2484, 2592, 2708, 2760, 2880, 2944, 3105, 3240, 3312, 3385, 3456, 3680, 3726, 4062, 4140, 4320, 4416, 4968, 5184, 5416, 5520, 5760, 6093, 6210, 6480, 6624, 6770, 7360, 7452, 8124, 8280, 8640, 8832, 9315, 9936, 10155, 10368, 10832, 11040, 12186, 12420, 12960, 13248, 13540, 14720, 14904, 15571, 16248, 16560, 17280, 18279, 18630, 19872, 20310, 21664, 22080, 24372, 24840, 25920, 26496, 27080, 29808, 30465, 31142, 32496, 33120, 36558, 37260, 39744, 40620, 43328, 44160, 46713, 48744, 49680, 51840, 54160, 54837, 59616, 60930, 62284, 64992, 66240, 73116, 74520, 77855, 79488, 81240, 86656, 91395, 93426, 97488, 99360, 108320, 109674, 119232, 121860, 124568, 129984, 132480, 140139, 146232, 149040, 155710, 162480, 182790, 186852, 194976, 198720, 216640, 219348, 233565, 238464, 243720, 249136, 259968, 274185, 280278, 292464, 298080, 311420, 324960, 365580, 373704, 389952, 397440, 420417, 433280, 438696, 467130, 487440, 498272, 548370, 560556, 584928, 596160, 622840, 649920, 700695, 731160, 747408, 779904, 840834, 877392, 934260, 974880, 996544, 1096740, 1121112, 1169856, 1192320, 1245680, 1261251, 1299840, 1401390, 1462320, 1494816, 1681668, 1754784, 1868520, 1949760, 1993088, 2102085, 2193480, 2242224, 2339712, 2491360, 2522502, 2802780, 2924640, 2989632, 3363336, 3509568, 3737040, 3899520, 4204170, 4386960, 4484448, 4982720, 5045004, 5605560, 5849280, 5979264, 6306255, 6726672, 7019136, 7474080, 8408340, 8773920, 8968896, 9965440, 10090008, 11211120, 11698560, 12612510, 13453344, 14948160, 16816680, 17547840, 17937792, 20180016, 22422240, 25225020, 26906688, 29896320, 33633360, 35095680, 40360032, 44844480, 50450040, 53813376, 67266720, 80720064, 89688960, 100900080, 134533440, 161440128, 201800160, 269066880, 403600320, 807200640]

約数ペア:

[(1, 807200640), (2, 403600320), (3, 269066880), (4, 201800160), (5, 161440128), (6, 134533440), (8, 100900080), (9, 89688960), (10, 80720064), (12, 67266720), (15, 53813376), (16, 50450040), (18, 44844480), (20, 40360032), (23, 35095680), (24, 33633360), (27, 29896320), (30, 26906688), (32, 25225020), (36, 22422240), (40, 20180016), (45, 17937792), (46, 17547840), (48, 16816680), (54, 14948160), (60, 13453344), (64, 12612510), (69, 11698560), (72, 11211120), (80, 10090008), (81, 9965440), (90, 8968896), (92, 8773920), (96, 8408340), (108, 7474080), (115, 7019136), (120, 6726672), (128, 6306255), (135, 5979264), (138, 5849280), (144, 5605560), (160, 5045004), (162, 4982720), (180, 4484448), (184, 4386960), (192, 4204170), (207, 3899520), (216, 3737040), (230, 3509568), (240, 3363336), (270, 2989632), (276, 2924640), (288, 2802780), (320, 2522502), (324, 2491360), (345, 2339712), (360, 2242224), (368, 2193480), (384, 2102085), (405, 1993088), (414, 1949760), (432, 1868520), (460, 1754784), (480, 1681668), (540, 1494816), (552, 1462320), (576, 1401390), (621, 1299840), (640, 1261251), (648, 1245680), (677, 1192320), (690, 1169856), (720, 1121112), (736, 1096740), (810, 996544), (828, 974880), (864, 934260), (920, 877392), (960, 840834), (1035, 779904), (1080, 747408), (1104, 731160), (1152, 700695), (1242, 649920), (1296, 622840), (1354, 596160), (1380, 584928), (1440, 560556), (1472, 548370), (1620, 498272), (1656, 487440), (1728, 467130), (1840, 438696), (1863, 433280), (1920, 420417), (2031, 397440), (2070, 389952), (2160, 373704), (2208, 365580), (2484, 324960), (2592, 311420), (2708, 298080), (2760, 292464), (2880, 280278), (2944, 274185), (3105, 259968), (3240, 249136), (3312, 243720), (3385, 238464), (3456, 233565), (3680, 219348), (3726, 216640), (4062, 198720), (4140, 194976), (4320, 186852), (4416, 182790), (4968, 162480), (5184, 155710), (5416, 149040), (5520, 146232), (5760, 140139), (6093, 132480), (6210, 129984), (6480, 124568), (6624, 121860), (6770, 119232), (7360, 109674), (7452, 108320), (8124, 99360), (8280, 97488), (8640, 93426), (8832, 91395), (9315, 86656), (9936, 81240), (10155, 79488), (10368, 77855), (10832, 74520), (11040, 73116), (12186, 66240), (12420, 64992), (12960, 62284), (13248, 60930), (13540, 59616), (14720, 54837), (14904, 54160), (15571, 51840), (16248, 49680), (16560, 48744), (17280, 46713), (18279, 44160), (18630, 43328), (19872, 40620), (20310, 39744), (21664, 37260), (22080, 36558), (24372, 33120), (24840, 32496), (25920, 31142), (26496, 30465), (27080, 29808)]