820646640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:462

約数の個数: 400

約数和(自身を含む): 3224659680

約数和(自身を除く): 2404013040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 66, 72, 80, 81, 87, 88, 90, 99, 108, 110, 116, 120, 132, 135, 144, 145, 162, 165, 174, 176, 180, 198, 216, 220, 232, 240, 261, 264, 270, 290, 297, 319, 324, 330, 348, 360, 396, 397, 405, 432, 435, 440, 464, 495, 522, 528, 540, 580, 594, 638, 648, 660, 696, 720, 783, 792, 794, 810, 870, 880, 891, 957, 990, 1044, 1080, 1160, 1188, 1191, 1276, 1296, 1305, 1320, 1392, 1485, 1566, 1584, 1588, 1595, 1620, 1740, 1782, 1914, 1980, 1985, 2088, 2160, 2320, 2349, 2376, 2382, 2552, 2610, 2640, 2871, 2970, 3132, 3176, 3190, 3240, 3480, 3564, 3573, 3828, 3915, 3960, 3970, 4176, 4367, 4455, 4698, 4752, 4764, 4785, 5104, 5220, 5742, 5940, 5955, 6264, 6352, 6380, 6480, 6960, 7128, 7146, 7656, 7830, 7920, 7940, 8613, 8734, 8910, 9396, 9528, 9570, 10440, 10719, 11484, 11513, 11745, 11880, 11910, 12528, 12760, 13101, 14256, 14292, 14355, 15312, 15660, 15880, 17226, 17468, 17820, 17865, 18792, 19056, 19140, 20880, 21438, 21835, 22968, 23026, 23490, 23760, 23820, 25520, 25839, 26202, 28584, 28710, 31320, 31760, 32157, 34452, 34539, 34936, 35640, 35730, 37584, 38280, 39303, 42876, 43065, 43670, 45936, 46052, 46980, 47640, 51678, 52404, 53595, 57168, 57420, 57565, 62640, 64314, 65505, 68904, 69078, 69872, 71280, 71460, 76560, 78606, 85752, 86130, 87340, 92104, 93960, 95280, 103356, 103617, 104808, 107190, 114840, 115130, 117909, 126643, 128628, 129195, 131010, 137808, 138156, 142920, 157212, 160785, 171504, 172260, 172695, 174680, 184208, 187920, 196515, 206712, 207234, 209616, 214380, 229680, 230260, 235818, 253286, 257256, 258390, 262020, 276312, 285840, 310851, 314424, 321570, 344520, 345390, 349360, 353727, 379929, 393030, 413424, 414468, 428760, 460520, 471636, 506572, 514512, 516780, 518085, 524040, 552624, 589545, 621702, 628848, 633215, 643140, 689040, 690780, 707454, 759858, 786060, 828936, 857520, 921040, 932553, 943272, 1013144, 1033560, 1036170, 1048080, 1139787, 1179090, 1243404, 1266430, 1286280, 1381560, 1414908, 1519716, 1554255, 1572120, 1657872, 1768635, 1865106, 1886544, 1899645, 2026288, 2067120, 2072340, 2279574, 2358180, 2486808, 2532860, 2572560, 2763120, 2829816, 3039432, 3108510, 3144240, 3419361, 3537270, 3730212, 3799290, 4144680, 4559148, 4662765, 4716360, 4973616, 5065720, 5659632, 5698935, 6078864, 6217020, 6838722, 7074540, 7460424, 7598580, 8289360, 9118296, 9325530, 9432720, 10131440, 10258083, 11397870, 12434040, 13677444, 14149080, 14920848, 15197160, 17096805, 18236592, 18651060, 20516166, 22795740, 24868080, 27354888, 28298160, 30394320, 34193610, 37302120, 41032332, 45591480, 51290415, 54709776, 68387220, 74604240, 82064664, 91182960, 102580830, 136774440, 164129328, 205161660, 273548880, 410323320, 820646640]

約数ペア:

[(1, 820646640), (2, 410323320), (3, 273548880), (4, 205161660), (5, 164129328), (6, 136774440), (8, 102580830), (9, 91182960), (10, 82064664), (11, 74604240), (12, 68387220), (15, 54709776), (16, 51290415), (18, 45591480), (20, 41032332), (22, 37302120), (24, 34193610), (27, 30394320), (29, 28298160), (30, 27354888), (33, 24868080), (36, 22795740), (40, 20516166), (44, 18651060), (45, 18236592), (48, 17096805), (54, 15197160), (55, 14920848), (58, 14149080), (60, 13677444), (66, 12434040), (72, 11397870), (80, 10258083), (81, 10131440), (87, 9432720), (88, 9325530), (90, 9118296), (99, 8289360), (108, 7598580), (110, 7460424), (116, 7074540), (120, 6838722), (132, 6217020), (135, 6078864), (144, 5698935), (145, 5659632), (162, 5065720), (165, 4973616), (174, 4716360), (176, 4662765), (180, 4559148), (198, 4144680), (216, 3799290), (220, 3730212), (232, 3537270), (240, 3419361), (261, 3144240), (264, 3108510), (270, 3039432), (290, 2829816), (297, 2763120), (319, 2572560), (324, 2532860), (330, 2486808), (348, 2358180), (360, 2279574), (396, 2072340), (397, 2067120), (405, 2026288), (432, 1899645), (435, 1886544), (440, 1865106), (464, 1768635), (495, 1657872), (522, 1572120), (528, 1554255), (540, 1519716), (580, 1414908), (594, 1381560), (638, 1286280), (648, 1266430), (660, 1243404), (696, 1179090), (720, 1139787), (783, 1048080), (792, 1036170), (794, 1033560), (810, 1013144), (870, 943272), (880, 932553), (891, 921040), (957, 857520), (990, 828936), (1044, 786060), (1080, 759858), (1160, 707454), (1188, 690780), (1191, 689040), (1276, 643140), (1296, 633215), (1305, 628848), (1320, 621702), (1392, 589545), (1485, 552624), (1566, 524040), (1584, 518085), (1588, 516780), (1595, 514512), (1620, 506572), (1740, 471636), (1782, 460520), (1914, 428760), (1980, 414468), (1985, 413424), (2088, 393030), (2160, 379929), (2320, 353727), (2349, 349360), (2376, 345390), (2382, 344520), (2552, 321570), (2610, 314424), (2640, 310851), (2871, 285840), (2970, 276312), (3132, 262020), (3176, 258390), (3190, 257256), (3240, 253286), (3480, 235818), (3564, 230260), (3573, 229680), (3828, 214380), (3915, 209616), (3960, 207234), (3970, 206712), (4176, 196515), (4367, 187920), (4455, 184208), (4698, 174680), (4752, 172695), (4764, 172260), (4785, 171504), (5104, 160785), (5220, 157212), (5742, 142920), (5940, 138156), (5955, 137808), (6264, 131010), (6352, 129195), (6380, 128628), (6480, 126643), (6960, 117909), (7128, 115130), (7146, 114840), (7656, 107190), (7830, 104808), (7920, 103617), (7940, 103356), (8613, 95280), (8734, 93960), (8910, 92104), (9396, 87340), (9528, 86130), (9570, 85752), (10440, 78606), (10719, 76560), (11484, 71460), (11513, 71280), (11745, 69872), (11880, 69078), (11910, 68904), (12528, 65505), (12760, 64314), (13101, 62640), (14256, 57565), (14292, 57420), (14355, 57168), (15312, 53595), (15660, 52404), (15880, 51678), (17226, 47640), (17468, 46980), (17820, 46052), (17865, 45936), (18792, 43670), (19056, 43065), (19140, 42876), (20880, 39303), (21438, 38280), (21835, 37584), (22968, 35730), (23026, 35640), (23490, 34936), (23760, 34539), (23820, 34452), (25520, 32157), (25839, 31760), (26202, 31320), (28584, 28710)]