2690904320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 7417267200

約数和(自身を除く): 4726362880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 79, 80, 89, 92, 104, 115, 128, 130, 158, 160, 178, 184, 208, 230, 256, 260, 299, 316, 320, 356, 368, 395, 416, 445, 460, 520, 598, 632, 640, 712, 736, 790, 832, 890, 920, 1027, 1040, 1157, 1196, 1264, 1280, 1424, 1472, 1495, 1580, 1664, 1780, 1817, 1840, 2047, 2054, 2080, 2314, 2392, 2528, 2848, 2944, 2990, 3160, 3328, 3560, 3634, 3680, 4094, 4108, 4160, 4628, 4784, 5056, 5135, 5696, 5785, 5888, 5980, 6320, 7031, 7120, 7268, 7360, 8188, 8216, 8320, 9085, 9256, 9568, 10112, 10235, 10270, 11392, 11570, 11960, 12640, 14062, 14240, 14536, 14720, 16376, 16432, 16640, 18170, 18512, 19136, 20224, 20470, 20540, 22784, 23140, 23621, 23920, 25280, 26611, 28124, 28480, 29072, 29440, 32752, 32864, 35155, 36340, 37024, 38272, 40940, 41080, 46280, 47242, 47840, 50560, 53222, 56248, 56960, 58144, 65504, 65728, 70310, 72680, 74048, 76544, 81880, 82160, 91403, 92560, 94484, 95680, 101120, 106444, 112496, 113920, 116288, 118105, 131008, 131456, 133055, 140620, 145360, 148096, 161713, 163760, 164320, 182806, 185120, 188968, 191360, 212888, 224992, 232576, 236210, 262016, 262912, 266110, 281240, 290720, 296192, 323426, 327520, 328640, 365612, 370240, 377936, 382720, 425776, 449984, 457015, 465152, 472420, 524032, 532220, 562480, 581440, 646852, 655040, 657280, 731224, 740480, 755872, 808565, 851552, 899968, 914030, 944840, 1064440, 1124960, 1162880, 1293704, 1310080, 1314560, 1462448, 1480960, 1511744, 1617130, 1703104, 1799936, 1828060, 1889680, 2102269, 2128880, 2249920, 2325760, 2587408, 2620160, 2924896, 3023488, 3234260, 3406208, 3656120, 3779360, 4204538, 4257760, 4499840, 5174816, 5849792, 6046976, 6468520, 6812416, 7312240, 7558720, 8409076, 8515520, 8999680, 10349632, 10511345, 11699584, 12937040, 14624480, 15117440, 16818152, 17031040, 20699264, 21022690, 23399168, 25874080, 29248960, 30234880, 33636304, 34062080, 41398528, 42045380, 51748160, 58497920, 67272608, 84090760, 103496320, 116995840, 134545216, 168181520, 206992640, 269090432, 336363040, 538180864, 672726080, 1345452160, 2690904320]

約数ペア:

[(1, 2690904320), (2, 1345452160), (4, 672726080), (5, 538180864), (8, 336363040), (10, 269090432), (13, 206992640), (16, 168181520), (20, 134545216), (23, 116995840), (26, 103496320), (32, 84090760), (40, 67272608), (46, 58497920), (52, 51748160), (64, 42045380), (65, 41398528), (79, 34062080), (80, 33636304), (89, 30234880), (92, 29248960), (104, 25874080), (115, 23399168), (128, 21022690), (130, 20699264), (158, 17031040), (160, 16818152), (178, 15117440), (184, 14624480), (208, 12937040), (230, 11699584), (256, 10511345), (260, 10349632), (299, 8999680), (316, 8515520), (320, 8409076), (356, 7558720), (368, 7312240), (395, 6812416), (416, 6468520), (445, 6046976), (460, 5849792), (520, 5174816), (598, 4499840), (632, 4257760), (640, 4204538), (712, 3779360), (736, 3656120), (790, 3406208), (832, 3234260), (890, 3023488), (920, 2924896), (1027, 2620160), (1040, 2587408), (1157, 2325760), (1196, 2249920), (1264, 2128880), (1280, 2102269), (1424, 1889680), (1472, 1828060), (1495, 1799936), (1580, 1703104), (1664, 1617130), (1780, 1511744), (1817, 1480960), (1840, 1462448), (2047, 1314560), (2054, 1310080), (2080, 1293704), (2314, 1162880), (2392, 1124960), (2528, 1064440), (2848, 944840), (2944, 914030), (2990, 899968), (3160, 851552), (3328, 808565), (3560, 755872), (3634, 740480), (3680, 731224), (4094, 657280), (4108, 655040), (4160, 646852), (4628, 581440), (4784, 562480), (5056, 532220), (5135, 524032), (5696, 472420), (5785, 465152), (5888, 457015), (5980, 449984), (6320, 425776), (7031, 382720), (7120, 377936), (7268, 370240), (7360, 365612), (8188, 328640), (8216, 327520), (8320, 323426), (9085, 296192), (9256, 290720), (9568, 281240), (10112, 266110), (10235, 262912), (10270, 262016), (11392, 236210), (11570, 232576), (11960, 224992), (12640, 212888), (14062, 191360), (14240, 188968), (14536, 185120), (14720, 182806), (16376, 164320), (16432, 163760), (16640, 161713), (18170, 148096), (18512, 145360), (19136, 140620), (20224, 133055), (20470, 131456), (20540, 131008), (22784, 118105), (23140, 116288), (23621, 113920), (23920, 112496), (25280, 106444), (26611, 101120), (28124, 95680), (28480, 94484), (29072, 92560), (29440, 91403), (32752, 82160), (32864, 81880), (35155, 76544), (36340, 74048), (37024, 72680), (38272, 70310), (40940, 65728), (41080, 65504), (46280, 58144), (47242, 56960), (47840, 56248), (50560, 53222)]