1396206720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 320

約数和(自身を含む): 5207336640

約数和(自身を除く): 3811129920

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, 690, 720, 736, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1171, 1242, 1296, 1380, 1440, 1472, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2160, 2208, 2342, 2484, 2592, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3513, 3680, 3726, 4140, 4320, 4416, 4684, 4968, 5184, 5520, 5760, 5855, 6210, 6480, 6624, 7026, 7360, 7452, 8280, 8640, 8832, 9315, 9368, 9936, 10368, 10539, 11040, 11710, 12420, 12960, 13248, 14052, 14720, 14904, 16560, 17280, 17565, 18630, 18736, 19872, 21078, 22080, 23420, 24840, 25920, 26496, 26933, 28104, 29808, 31617, 33120, 35130, 37260, 37472, 39744, 42156, 44160, 46840, 49680, 51840, 52695, 53866, 56208, 59616, 63234, 66240, 70260, 74520, 74944, 79488, 80799, 84312, 93680, 94851, 99360, 105390, 107732, 112416, 119232, 126468, 132480, 134665, 140520, 149040, 149888, 158085, 161598, 168624, 187360, 189702, 198720, 210780, 215464, 224832, 238464, 242397, 252936, 269330, 281040, 298080, 316170, 323196, 337248, 374720, 379404, 397440, 403995, 421560, 430928, 449664, 474255, 484794, 505872, 538660, 562080, 596160, 632340, 646392, 674496, 727191, 749440, 758808, 807990, 843120, 861856, 948510, 969588, 1011744, 1077320, 1124160, 1192320, 1211985, 1264680, 1292784, 1348992, 1454382, 1517616, 1615980, 1686240, 1723712, 1897020, 1939176, 2023488, 2154640, 2181573, 2248320, 2423970, 2529360, 2585568, 2908764, 3035232, 3231960, 3372480, 3447424, 3635955, 3794040, 3878352, 4046976, 4309280, 4363146, 4847940, 5058720, 5171136, 5817528, 6070464, 6463920, 6744960, 7271910, 7588080, 7756704, 8618560, 8726292, 9695880, 10117440, 10342272, 10907865, 11635056, 12140928, 12927840, 14543820, 15176160, 15513408, 17237120, 17452584, 19391760, 20234880, 21815730, 23270112, 25855680, 29087640, 30352320, 31026816, 34905168, 38783520, 43631460, 46540224, 51711360, 58175280, 60704640, 69810336, 77567040, 87262920, 93080448, 116350560, 139620672, 155134080, 174525840, 232701120, 279241344, 349051680, 465402240, 698103360, 1396206720]

約数ペア:

[(1, 1396206720), (2, 698103360), (3, 465402240), (4, 349051680), (5, 279241344), (6, 232701120), (8, 174525840), (9, 155134080), (10, 139620672), (12, 116350560), (15, 93080448), (16, 87262920), (18, 77567040), (20, 69810336), (23, 60704640), (24, 58175280), (27, 51711360), (30, 46540224), (32, 43631460), (36, 38783520), (40, 34905168), (45, 31026816), (46, 30352320), (48, 29087640), (54, 25855680), (60, 23270112), (64, 21815730), (69, 20234880), (72, 19391760), (80, 17452584), (81, 17237120), (90, 15513408), (92, 15176160), (96, 14543820), (108, 12927840), (115, 12140928), (120, 11635056), (128, 10907865), (135, 10342272), (138, 10117440), (144, 9695880), (160, 8726292), (162, 8618560), (180, 7756704), (184, 7588080), (192, 7271910), (207, 6744960), (216, 6463920), (230, 6070464), (240, 5817528), (270, 5171136), (276, 5058720), (288, 4847940), (320, 4363146), (324, 4309280), (345, 4046976), (360, 3878352), (368, 3794040), (384, 3635955), (405, 3447424), (414, 3372480), (432, 3231960), (460, 3035232), (480, 2908764), (540, 2585568), (552, 2529360), (576, 2423970), (621, 2248320), (640, 2181573), (648, 2154640), (690, 2023488), (720, 1939176), (736, 1897020), (810, 1723712), (828, 1686240), (864, 1615980), (920, 1517616), (960, 1454382), (1035, 1348992), (1080, 1292784), (1104, 1264680), (1152, 1211985), (1171, 1192320), (1242, 1124160), (1296, 1077320), (1380, 1011744), (1440, 969588), (1472, 948510), (1620, 861856), (1656, 843120), (1728, 807990), (1840, 758808), (1863, 749440), (1920, 727191), (2070, 674496), (2160, 646392), (2208, 632340), (2342, 596160), (2484, 562080), (2592, 538660), (2760, 505872), (2880, 484794), (2944, 474255), (3105, 449664), (3240, 430928), (3312, 421560), (3456, 403995), (3513, 397440), (3680, 379404), (3726, 374720), (4140, 337248), (4320, 323196), (4416, 316170), (4684, 298080), (4968, 281040), (5184, 269330), (5520, 252936), (5760, 242397), (5855, 238464), (6210, 224832), (6480, 215464), (6624, 210780), (7026, 198720), (7360, 189702), (7452, 187360), (8280, 168624), (8640, 161598), (8832, 158085), (9315, 149888), (9368, 149040), (9936, 140520), (10368, 134665), (10539, 132480), (11040, 126468), (11710, 119232), (12420, 112416), (12960, 107732), (13248, 105390), (14052, 99360), (14720, 94851), (14904, 93680), (16560, 84312), (17280, 80799), (17565, 79488), (18630, 74944), (18736, 74520), (19872, 70260), (21078, 66240), (22080, 63234), (23420, 59616), (24840, 56208), (25920, 53866), (26496, 52695), (26933, 51840), (28104, 49680), (29808, 46840), (31617, 44160), (33120, 42156), (35130, 39744), (37260, 37472)]