247003680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 384

約数和(自身を含む): 999806976

約数和(自身を除く): 752803296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 82, 84, 88, 96, 105, 110, 112, 120, 123, 132, 140, 154, 160, 163, 164, 165, 168, 176, 205, 210, 220, 224, 231, 240, 246, 264, 280, 287, 308, 326, 328, 330, 336, 352, 385, 410, 420, 440, 451, 462, 480, 489, 492, 528, 560, 574, 615, 616, 652, 656, 660, 672, 770, 815, 820, 840, 861, 880, 902, 924, 978, 984, 1056, 1120, 1141, 1148, 1155, 1230, 1232, 1304, 1312, 1320, 1353, 1435, 1540, 1630, 1640, 1680, 1722, 1760, 1793, 1804, 1848, 1956, 1968, 2255, 2282, 2296, 2310, 2445, 2460, 2464, 2608, 2640, 2706, 2870, 3080, 3157, 3260, 3280, 3360, 3423, 3444, 3586, 3608, 3696, 3912, 3936, 4305, 4510, 4564, 4592, 4620, 4890, 4920, 5216, 5280, 5379, 5412, 5705, 5740, 6160, 6314, 6520, 6560, 6683, 6765, 6846, 6888, 7172, 7216, 7392, 7824, 8610, 8965, 9020, 9128, 9184, 9240, 9471, 9780, 9840, 10758, 10824, 11410, 11480, 12320, 12551, 12628, 13040, 13366, 13530, 13692, 13776, 14344, 14432, 15648, 15785, 17115, 17220, 17930, 18040, 18256, 18480, 18942, 19560, 19680, 20049, 21516, 21648, 22820, 22960, 25102, 25256, 26080, 26732, 26895, 27060, 27384, 27552, 28688, 31570, 33415, 34230, 34440, 35860, 36080, 36512, 36960, 37653, 37884, 39120, 40098, 43032, 43296, 45640, 45920, 46781, 47355, 50204, 50512, 53464, 53790, 54120, 54768, 57376, 62755, 63140, 66830, 68460, 68880, 71720, 72160, 73513, 75306, 75768, 78240, 80196, 86064, 91280, 93562, 94710, 100245, 100408, 101024, 106928, 107580, 108240, 109536, 125510, 126280, 133660, 136920, 137760, 140343, 143440, 147026, 150612, 151536, 160392, 172128, 182560, 187124, 188265, 189420, 200490, 200816, 213856, 215160, 216480, 220539, 233905, 251020, 252560, 267320, 273840, 280686, 286880, 294052, 301224, 303072, 320784, 367565, 374248, 376530, 378840, 400980, 401632, 430320, 441078, 467810, 502040, 505120, 514591, 534640, 547680, 561372, 588104, 602448, 641568, 701715, 735130, 748496, 753060, 757680, 801960, 860640, 882156, 935620, 1004080, 1029182, 1069280, 1102695, 1122744, 1176208, 1204896, 1403430, 1470260, 1496992, 1506120, 1515360, 1543773, 1603920, 1764312, 1871240, 2008160, 2058364, 2205390, 2245488, 2352416, 2572955, 2806860, 2940520, 3012240, 3087546, 3207840, 3528624, 3742480, 4116728, 4410780, 4490976, 5145910, 5613720, 5881040, 6024480, 6175092, 7057248, 7484960, 7718865, 8233456, 8821560, 10291820, 11227440, 11762080, 12350184, 15437730, 16466912, 17643120, 20583640, 22454880, 24700368, 30875460, 35286240, 41167280, 49400736, 61750920, 82334560, 123501840, 247003680]

約数ペア:

[(1, 247003680), (2, 123501840), (3, 82334560), (4, 61750920), (5, 49400736), (6, 41167280), (7, 35286240), (8, 30875460), (10, 24700368), (11, 22454880), (12, 20583640), (14, 17643120), (15, 16466912), (16, 15437730), (20, 12350184), (21, 11762080), (22, 11227440), (24, 10291820), (28, 8821560), (30, 8233456), (32, 7718865), (33, 7484960), (35, 7057248), (40, 6175092), (41, 6024480), (42, 5881040), (44, 5613720), (48, 5145910), (55, 4490976), (56, 4410780), (60, 4116728), (66, 3742480), (70, 3528624), (77, 3207840), (80, 3087546), (82, 3012240), (84, 2940520), (88, 2806860), (96, 2572955), (105, 2352416), (110, 2245488), (112, 2205390), (120, 2058364), (123, 2008160), (132, 1871240), (140, 1764312), (154, 1603920), (160, 1543773), (163, 1515360), (164, 1506120), (165, 1496992), (168, 1470260), (176, 1403430), (205, 1204896), (210, 1176208), (220, 1122744), (224, 1102695), (231, 1069280), (240, 1029182), (246, 1004080), (264, 935620), (280, 882156), (287, 860640), (308, 801960), (326, 757680), (328, 753060), (330, 748496), (336, 735130), (352, 701715), (385, 641568), (410, 602448), (420, 588104), (440, 561372), (451, 547680), (462, 534640), (480, 514591), (489, 505120), (492, 502040), (528, 467810), (560, 441078), (574, 430320), (615, 401632), (616, 400980), (652, 378840), (656, 376530), (660, 374248), (672, 367565), (770, 320784), (815, 303072), (820, 301224), (840, 294052), (861, 286880), (880, 280686), (902, 273840), (924, 267320), (978, 252560), (984, 251020), (1056, 233905), (1120, 220539), (1141, 216480), (1148, 215160), (1155, 213856), (1230, 200816), (1232, 200490), (1304, 189420), (1312, 188265), (1320, 187124), (1353, 182560), (1435, 172128), (1540, 160392), (1630, 151536), (1640, 150612), (1680, 147026), (1722, 143440), (1760, 140343), (1793, 137760), (1804, 136920), (1848, 133660), (1956, 126280), (1968, 125510), (2255, 109536), (2282, 108240), (2296, 107580), (2310, 106928), (2445, 101024), (2460, 100408), (2464, 100245), (2608, 94710), (2640, 93562), (2706, 91280), (2870, 86064), (3080, 80196), (3157, 78240), (3260, 75768), (3280, 75306), (3360, 73513), (3423, 72160), (3444, 71720), (3586, 68880), (3608, 68460), (3696, 66830), (3912, 63140), (3936, 62755), (4305, 57376), (4510, 54768), (4564, 54120), (4592, 53790), (4620, 53464), (4890, 50512), (4920, 50204), (5216, 47355), (5280, 46781), (5379, 45920), (5412, 45640), (5705, 43296), (5740, 43032), (6160, 40098), (6314, 39120), (6520, 37884), (6560, 37653), (6683, 36960), (6765, 36512), (6846, 36080), (6888, 35860), (7172, 34440), (7216, 34230), (7392, 33415), (7824, 31570), (8610, 28688), (8965, 27552), (9020, 27384), (9128, 27060), (9184, 26895), (9240, 26732), (9471, 26080), (9780, 25256), (9840, 25102), (10758, 22960), (10824, 22820), (11410, 21648), (11480, 21516), (12320, 20049), (12551, 19680), (12628, 19560), (13040, 18942), (13366, 18480), (13530, 18256), (13692, 18040), (13776, 17930), (14344, 17220), (14432, 17115), (15648, 15785)]