328397760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 224

約数和(自身を含む): 1170432000

約数和(自身を除く): 842034240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 191, 192, 199, 216, 240, 270, 288, 320, 360, 382, 398, 432, 480, 540, 573, 576, 597, 720, 764, 796, 864, 955, 960, 995, 1080, 1146, 1194, 1440, 1528, 1592, 1719, 1728, 1791, 1910, 1990, 2160, 2292, 2388, 2865, 2880, 2985, 3056, 3184, 3438, 3582, 3820, 3980, 4320, 4584, 4776, 5157, 5373, 5730, 5970, 6112, 6368, 6876, 7164, 7640, 7960, 8595, 8640, 8955, 9168, 9552, 10314, 10746, 11460, 11940, 12224, 12736, 13752, 14328, 15280, 15920, 17190, 17910, 18336, 19104, 20628, 21492, 22920, 23880, 25785, 26865, 27504, 28656, 30560, 31840, 34380, 35820, 36672, 38009, 38208, 41256, 42984, 45840, 47760, 51570, 53730, 55008, 57312, 61120, 63680, 68760, 71640, 76018, 82512, 85968, 91680, 95520, 103140, 107460, 110016, 114027, 114624, 137520, 143280, 152036, 165024, 171936, 183360, 190045, 191040, 206280, 214920, 228054, 275040, 286560, 304072, 330048, 342081, 343872, 380090, 412560, 429840, 456108, 550080, 570135, 573120, 608144, 684162, 760180, 825120, 859680, 912216, 1026243, 1140270, 1216288, 1368324, 1520360, 1650240, 1710405, 1719360, 1824432, 2052486, 2280540, 2432576, 2736648, 3040720, 3420810, 3648864, 4104972, 4561080, 5131215, 5473296, 6081440, 6841620, 7297728, 8209944, 9122160, 10262430, 10946592, 12162880, 13683240, 16419888, 18244320, 20524860, 21893184, 27366480, 32839776, 36488640, 41049720, 54732960, 65679552, 82099440, 109465920, 164198880, 328397760]

約数ペア:

[(1, 328397760), (2, 164198880), (3, 109465920), (4, 82099440), (5, 65679552), (6, 54732960), (8, 41049720), (9, 36488640), (10, 32839776), (12, 27366480), (15, 21893184), (16, 20524860), (18, 18244320), (20, 16419888), (24, 13683240), (27, 12162880), (30, 10946592), (32, 10262430), (36, 9122160), (40, 8209944), (45, 7297728), (48, 6841620), (54, 6081440), (60, 5473296), (64, 5131215), (72, 4561080), (80, 4104972), (90, 3648864), (96, 3420810), (108, 3040720), (120, 2736648), (135, 2432576), (144, 2280540), (160, 2052486), (180, 1824432), (191, 1719360), (192, 1710405), (199, 1650240), (216, 1520360), (240, 1368324), (270, 1216288), (288, 1140270), (320, 1026243), (360, 912216), (382, 859680), (398, 825120), (432, 760180), (480, 684162), (540, 608144), (573, 573120), (576, 570135), (597, 550080), (720, 456108), (764, 429840), (796, 412560), (864, 380090), (955, 343872), (960, 342081), (995, 330048), (1080, 304072), (1146, 286560), (1194, 275040), (1440, 228054), (1528, 214920), (1592, 206280), (1719, 191040), (1728, 190045), (1791, 183360), (1910, 171936), (1990, 165024), (2160, 152036), (2292, 143280), (2388, 137520), (2865, 114624), (2880, 114027), (2985, 110016), (3056, 107460), (3184, 103140), (3438, 95520), (3582, 91680), (3820, 85968), (3980, 82512), (4320, 76018), (4584, 71640), (4776, 68760), (5157, 63680), (5373, 61120), (5730, 57312), (5970, 55008), (6112, 53730), (6368, 51570), (6876, 47760), (7164, 45840), (7640, 42984), (7960, 41256), (8595, 38208), (8640, 38009), (8955, 36672), (9168, 35820), (9552, 34380), (10314, 31840), (10746, 30560), (11460, 28656), (11940, 27504), (12224, 26865), (12736, 25785), (13752, 23880), (14328, 22920), (15280, 21492), (15920, 20628), (17190, 19104), (17910, 18336)]