7949198880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5023}}^1$

素因数の和:5208

約数の個数: 288

約数和(自身を含む): 31205551104

約数和(自身を除く): 23256352224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 157, 160, 168, 180, 210, 224, 240, 252, 280, 288, 314, 315, 336, 360, 420, 471, 480, 504, 560, 628, 630, 672, 720, 785, 840, 942, 1008, 1099, 1120, 1256, 1260, 1413, 1440, 1570, 1680, 1884, 2016, 2198, 2355, 2512, 2520, 2826, 3140, 3297, 3360, 3768, 4396, 4710, 5023, 5024, 5040, 5495, 5652, 6280, 6594, 7065, 7536, 8792, 9420, 9891, 10046, 10080, 10990, 11304, 12560, 13188, 14130, 15069, 15072, 16485, 17584, 18840, 19782, 20092, 21980, 22608, 25115, 25120, 26376, 28260, 30138, 32970, 35161, 35168, 37680, 39564, 40184, 43960, 45207, 45216, 49455, 50230, 52752, 56520, 60276, 65940, 70322, 75345, 75360, 79128, 80368, 87920, 90414, 98910, 100460, 105483, 105504, 113040, 120552, 131880, 140644, 150690, 158256, 160736, 175805, 175840, 180828, 197820, 200920, 210966, 226035, 226080, 241104, 263760, 281288, 301380, 316449, 316512, 351610, 361656, 395640, 401840, 421932, 452070, 482208, 527415, 527520, 562576, 602760, 632898, 703220, 723312, 788611, 791280, 803680, 843864, 904140, 1054830, 1125152, 1205520, 1265796, 1406440, 1446624, 1577222, 1582245, 1582560, 1687728, 1808280, 2109660, 2365833, 2411040, 2531592, 2812880, 3154444, 3164490, 3375456, 3616560, 3943055, 4219320, 4731666, 5063184, 5520277, 5625760, 6308888, 6328980, 7097499, 7233120, 7886110, 8438640, 9463332, 10126368, 11040554, 11829165, 12617776, 12657960, 14194998, 15772220, 16560831, 16877280, 18926664, 22081108, 23658330, 25235552, 25315920, 27601385, 28389996, 31544440, 33121662, 35487495, 37853328, 44162216, 47316660, 49682493, 50631840, 55202770, 56779992, 63088880, 66243324, 70974990, 75706656, 82804155, 88324432, 94633320, 99364986, 110405540, 113559984, 126177760, 132486648, 141949980, 165608310, 176648864, 189266640, 198729972, 220811080, 227119968, 248412465, 264973296, 283899960, 331216620, 378533280, 397459944, 441622160, 496824930, 529946592, 567799920, 662433240, 794919888, 883244320, 993649860, 1135599840, 1324866480, 1589839776, 1987299720, 2649732960, 3974599440, 7949198880]

約数ペア:

[(1, 7949198880), (2, 3974599440), (3, 2649732960), (4, 1987299720), (5, 1589839776), (6, 1324866480), (7, 1135599840), (8, 993649860), (9, 883244320), (10, 794919888), (12, 662433240), (14, 567799920), (15, 529946592), (16, 496824930), (18, 441622160), (20, 397459944), (21, 378533280), (24, 331216620), (28, 283899960), (30, 264973296), (32, 248412465), (35, 227119968), (36, 220811080), (40, 198729972), (42, 189266640), (45, 176648864), (48, 165608310), (56, 141949980), (60, 132486648), (63, 126177760), (70, 113559984), (72, 110405540), (80, 99364986), (84, 94633320), (90, 88324432), (96, 82804155), (105, 75706656), (112, 70974990), (120, 66243324), (126, 63088880), (140, 56779992), (144, 55202770), (157, 50631840), (160, 49682493), (168, 47316660), (180, 44162216), (210, 37853328), (224, 35487495), (240, 33121662), (252, 31544440), (280, 28389996), (288, 27601385), (314, 25315920), (315, 25235552), (336, 23658330), (360, 22081108), (420, 18926664), (471, 16877280), (480, 16560831), (504, 15772220), (560, 14194998), (628, 12657960), (630, 12617776), (672, 11829165), (720, 11040554), (785, 10126368), (840, 9463332), (942, 8438640), (1008, 7886110), (1099, 7233120), (1120, 7097499), (1256, 6328980), (1260, 6308888), (1413, 5625760), (1440, 5520277), (1570, 5063184), (1680, 4731666), (1884, 4219320), (2016, 3943055), (2198, 3616560), (2355, 3375456), (2512, 3164490), (2520, 3154444), (2826, 2812880), (3140, 2531592), (3297, 2411040), (3360, 2365833), (3768, 2109660), (4396, 1808280), (4710, 1687728), (5023, 1582560), (5024, 1582245), (5040, 1577222), (5495, 1446624), (5652, 1406440), (6280, 1265796), (6594, 1205520), (7065, 1125152), (7536, 1054830), (8792, 904140), (9420, 843864), (9891, 803680), (10046, 791280), (10080, 788611), (10990, 723312), (11304, 703220), (12560, 632898), (13188, 602760), (14130, 562576), (15069, 527520), (15072, 527415), (16485, 482208), (17584, 452070), (18840, 421932), (19782, 401840), (20092, 395640), (21980, 361656), (22608, 351610), (25115, 316512), (25120, 316449), (26376, 301380), (28260, 281288), (30138, 263760), (32970, 241104), (35161, 226080), (35168, 226035), (37680, 210966), (39564, 200920), (40184, 197820), (43960, 180828), (45207, 175840), (45216, 175805), (49455, 160736), (50230, 158256), (52752, 150690), (56520, 140644), (60276, 131880), (65940, 120552), (70322, 113040), (75345, 105504), (75360, 105483), (79128, 100460), (80368, 98910), (87920, 90414)]