247721760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 384

約数和(自身を含む): 1021144320

約数和(自身を除く): 773422560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 330, 351, 352, 360, 390, 396, 401, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 802, 858, 864, 880, 936, 990, 1040, 1056, 1080, 1144, 1170, 1188, 1203, 1248, 1287, 1320, 1404, 1430, 1440, 1485, 1560, 1584, 1604, 1716, 1755, 1760, 1872, 1980, 2005, 2080, 2145, 2160, 2288, 2340, 2376, 2406, 2574, 2640, 2808, 2860, 2970, 3120, 3168, 3208, 3432, 3510, 3609, 3744, 3861, 3960, 4010, 4290, 4320, 4411, 4576, 4680, 4752, 4812, 5148, 5213, 5280, 5616, 5720, 5940, 6015, 6240, 6416, 6435, 6864, 7020, 7218, 7722, 7920, 8020, 8580, 8822, 9360, 9504, 9624, 10296, 10426, 10827, 11232, 11440, 11880, 12030, 12832, 12870, 13233, 13728, 14040, 14436, 15444, 15639, 15840, 16040, 17160, 17644, 18045, 18720, 19248, 19305, 20592, 20852, 21654, 22055, 22880, 23760, 24060, 25740, 26065, 26466, 28080, 28872, 30888, 31278, 32080, 34320, 35288, 36090, 38496, 38610, 39699, 41184, 41704, 43308, 44110, 46917, 47520, 48120, 51480, 52130, 52932, 54135, 56160, 57343, 57744, 61776, 62556, 64160, 66165, 68640, 70576, 72180, 77220, 78195, 79398, 83408, 86616, 88220, 93834, 96240, 102960, 104260, 105864, 108270, 114686, 115488, 119097, 123552, 125112, 132330, 140751, 141152, 144360, 154440, 156390, 158796, 166816, 172029, 173232, 176440, 187668, 192480, 198495, 205920, 208520, 211728, 216540, 229372, 234585, 238194, 250224, 264660, 281502, 286715, 288720, 308880, 312780, 317592, 344058, 346464, 352880, 375336, 396990, 417040, 423456, 433080, 458744, 469170, 476388, 500448, 516087, 529320, 563004, 573430, 577440, 595485, 617760, 625560, 635184, 688116, 703755, 705760, 750672, 793980, 834080, 860145, 866160, 917488, 938340, 952776, 1032174, 1058640, 1126008, 1146860, 1190970, 1251120, 1270368, 1376232, 1407510, 1501344, 1548261, 1587960, 1720290, 1732320, 1834976, 1876680, 1905552, 2064348, 2117280, 2252016, 2293720, 2381940, 2502240, 2580435, 2752464, 2815020, 3096522, 3175920, 3440580, 3753360, 3811104, 4128696, 4504032, 4587440, 4763880, 5160870, 5504928, 5630040, 6193044, 6351840, 6881160, 7506720, 7741305, 8257392, 9174880, 9527760, 10321740, 11260080, 12386088, 13762320, 15482610, 16514784, 19055520, 20643480, 22520160, 24772176, 27524640, 30965220, 41286960, 49544352, 61930440, 82573920, 123860880, 247721760]

約数ペア:

[(1, 247721760), (2, 123860880), (3, 82573920), (4, 61930440), (5, 49544352), (6, 41286960), (8, 30965220), (9, 27524640), (10, 24772176), (11, 22520160), (12, 20643480), (13, 19055520), (15, 16514784), (16, 15482610), (18, 13762320), (20, 12386088), (22, 11260080), (24, 10321740), (26, 9527760), (27, 9174880), (30, 8257392), (32, 7741305), (33, 7506720), (36, 6881160), (39, 6351840), (40, 6193044), (44, 5630040), (45, 5504928), (48, 5160870), (52, 4763880), (54, 4587440), (55, 4504032), (60, 4128696), (65, 3811104), (66, 3753360), (72, 3440580), (78, 3175920), (80, 3096522), (88, 2815020), (90, 2752464), (96, 2580435), (99, 2502240), (104, 2381940), (108, 2293720), (110, 2252016), (117, 2117280), (120, 2064348), (130, 1905552), (132, 1876680), (135, 1834976), (143, 1732320), (144, 1720290), (156, 1587960), (160, 1548261), (165, 1501344), (176, 1407510), (180, 1376232), (195, 1270368), (198, 1251120), (208, 1190970), (216, 1146860), (220, 1126008), (234, 1058640), (240, 1032174), (260, 952776), (264, 938340), (270, 917488), (286, 866160), (288, 860145), (297, 834080), (312, 793980), (330, 750672), (351, 705760), (352, 703755), (360, 688116), (390, 635184), (396, 625560), (401, 617760), (416, 595485), (429, 577440), (432, 573430), (440, 563004), (468, 529320), (480, 516087), (495, 500448), (520, 476388), (528, 469170), (540, 458744), (572, 433080), (585, 423456), (594, 417040), (624, 396990), (660, 375336), (702, 352880), (715, 346464), (720, 344058), (780, 317592), (792, 312780), (802, 308880), (858, 288720), (864, 286715), (880, 281502), (936, 264660), (990, 250224), (1040, 238194), (1056, 234585), (1080, 229372), (1144, 216540), (1170, 211728), (1188, 208520), (1203, 205920), (1248, 198495), (1287, 192480), (1320, 187668), (1404, 176440), (1430, 173232), (1440, 172029), (1485, 166816), (1560, 158796), (1584, 156390), (1604, 154440), (1716, 144360), (1755, 141152), (1760, 140751), (1872, 132330), (1980, 125112), (2005, 123552), (2080, 119097), (2145, 115488), (2160, 114686), (2288, 108270), (2340, 105864), (2376, 104260), (2406, 102960), (2574, 96240), (2640, 93834), (2808, 88220), (2860, 86616), (2970, 83408), (3120, 79398), (3168, 78195), (3208, 77220), (3432, 72180), (3510, 70576), (3609, 68640), (3744, 66165), (3861, 64160), (3960, 62556), (4010, 61776), (4290, 57744), (4320, 57343), (4411, 56160), (4576, 54135), (4680, 52932), (4752, 52130), (4812, 51480), (5148, 48120), (5213, 47520), (5280, 46917), (5616, 44110), (5720, 43308), (5940, 41704), (6015, 41184), (6240, 39699), (6416, 38610), (6435, 38496), (6864, 36090), (7020, 35288), (7218, 34320), (7722, 32080), (7920, 31278), (8020, 30888), (8580, 28872), (8822, 28080), (9360, 26466), (9504, 26065), (9624, 25740), (10296, 24060), (10426, 23760), (10827, 22880), (11232, 22055), (11440, 21654), (11880, 20852), (12030, 20592), (12832, 19305), (12870, 19248), (13233, 18720), (13728, 18045), (14040, 17644), (14436, 17160), (15444, 16040), (15639, 15840)]