245987280

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 800

約数和(自身を含む): 1166711040

約数和(自身を除く): 920723760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 27, 28, 29, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 54, 55, 56, 58, 60, 63, 66, 68, 70, 72, 77, 80, 81, 84, 85, 87, 88, 90, 99, 102, 105, 108, 110, 112, 116, 119, 120, 126, 132, 135, 136, 140, 144, 145, 153, 154, 162, 165, 168, 170, 174, 176, 180, 187, 189, 198, 203, 204, 210, 216, 220, 231, 232, 238, 240, 252, 255, 261, 264, 270, 272, 280, 290, 297, 306, 308, 315, 319, 324, 330, 336, 340, 348, 357, 360, 374, 378, 385, 396, 405, 406, 408, 420, 432, 435, 440, 459, 462, 464, 476, 493, 495, 504, 510, 522, 528, 540, 560, 561, 567, 580, 594, 595, 609, 612, 616, 630, 638, 648, 660, 680, 693, 696, 714, 720, 748, 756, 765, 770, 783, 792, 810, 812, 816, 840, 870, 880, 891, 918, 924, 935, 945, 952, 957, 986, 990, 1008, 1015, 1020, 1044, 1071, 1080, 1122, 1134, 1155, 1160, 1188, 1190, 1218, 1224, 1232, 1260, 1276, 1296, 1305, 1309, 1320, 1360, 1377, 1386, 1392, 1428, 1479, 1485, 1496, 1512, 1530, 1540, 1566, 1584, 1595, 1620, 1624, 1680, 1683, 1740, 1782, 1785, 1827, 1836, 1848, 1870, 1890, 1904, 1914, 1972, 1980, 2030, 2040, 2079, 2088, 2142, 2160, 2233, 2244, 2268, 2295, 2310, 2320, 2349, 2376, 2380, 2436, 2448, 2465, 2520, 2552, 2610, 2618, 2640, 2754, 2772, 2805, 2835, 2856, 2871, 2958, 2970, 2992, 3024, 3045, 3060, 3080, 3132, 3190, 3213, 3240, 3248, 3366, 3451, 3465, 3480, 3564, 3570, 3654, 3672, 3696, 3740, 3780, 3828, 3915, 3927, 3944, 3960, 4060, 4080, 4158, 4176, 4284, 4437, 4455, 4466, 4488, 4536, 4590, 4620, 4698, 4752, 4760, 4785, 4872, 4930, 5040, 5049, 5104, 5220, 5236, 5355, 5423, 5481, 5508, 5544, 5610, 5670, 5712, 5742, 5916, 5940, 6090, 6120, 6160, 6237, 6264, 6380, 6426, 6480, 6545, 6699, 6732, 6885, 6902, 6930, 6960, 7128, 7140, 7308, 7344, 7395, 7480, 7560, 7656, 7830, 7854, 7888, 7920, 8120, 8316, 8415, 8568, 8613, 8874, 8910, 8932, 8976, 9072, 9135, 9180, 9240, 9396, 9520, 9570, 9639, 9744, 9860, 10098, 10353, 10395, 10440, 10472, 10710, 10846, 10962, 11016, 11088, 11165, 11220, 11340, 11484, 11745, 11781, 11832, 11880, 12180, 12240, 12474, 12528, 12760, 12852, 13090, 13311, 13398, 13464, 13770, 13804, 13860, 14256, 14280, 14355, 14616, 14790, 14960, 15120, 15147, 15312, 15660, 15708, 16065, 16240, 16269, 16443, 16632, 16830, 17136, 17226, 17255, 17748, 17820, 17864, 18270, 18360, 18480, 18792, 19140, 19278, 19635, 19720, 20097, 20196, 20706, 20790, 20880, 20944, 21420, 21692, 21924, 22032, 22185, 22330, 22440, 22680, 22968, 23490, 23562, 23664, 23760, 24360, 24948, 25245, 25520, 25704, 25839, 26180, 26622, 26796, 26928, 27115, 27405, 27540, 27608, 27720, 28560, 28710, 29232, 29580, 30294, 31059, 31185, 31320, 31416, 32130, 32538, 32886, 33264, 33495, 33660, 34452, 34510, 35343, 35496, 35640, 35728, 36540, 36720, 37584, 37961, 38280, 38556, 39270, 39440, 39933, 40194, 40392, 41412, 41580, 42840, 43065, 43384, 43848, 44370, 44660, 44880, 45360, 45936, 46980, 47124, 48195, 48720, 48807, 49896, 50490, 51408, 51678, 51765, 52360, 53244, 53592, 54230, 54810, 55080, 55216, 55440, 57420, 58905, 59160, 60291, 60588, 62118, 62370, 62640, 62832, 64260, 65076, 65772, 66555, 66990, 67320, 68904, 69020, 70686, 70992, 71280, 73080, 75735, 75922, 76560, 77112, 78540, 79866, 80388, 80784, 81345, 82215, 82824, 83160, 85680, 86130, 86768, 87696, 88740, 89320, 93177, 93960, 94248, 96390, 97614, 99792, 100485, 100980, 103356, 103530, 104720, 106029, 106488, 107184, 108460, 109620, 110160, 113883, 114840, 117810, 118320, 120582, 121176, 124236, 124740, 128520, 129195, 130152, 131544, 133110, 133980, 134640, 137808, 138040, 141372, 146160, 146421, 151470, 151844, 154224, 155295, 157080, 159732, 160776, 162690, 164430, 165648, 166320, 172260, 176715, 177480, 178640, 180873, 186354, 187920, 188496, 189805, 192780, 195228, 199665, 200970, 201960, 206712, 207060, 212058, 212976, 216920, 219240, 227766, 229680, 235620, 241164, 242352, 244035, 248472, 249480, 257040, 258390, 260304, 263088, 266220, 267960, 276080, 279531, 282744, 292842, 301455, 302940, 303688, 310590, 314160, 319464, 321552, 325380, 328860, 341649, 344520, 353430, 354960, 361746, 372708, 379610, 385560, 390456, 399330, 401940, 403920, 413424, 414120, 424116, 433840, 438480, 439263, 455532, 465885, 471240, 482328, 488070, 496944, 498960, 516780, 530145, 532440, 535920, 559062, 565488, 569415, 585684, 602910, 605880, 607376, 621180, 638928, 650760, 657720, 683298, 689040, 706860, 723492, 732105, 745416, 759220, 771120, 780912, 798660, 803880, 828240, 848232, 878526, 904365, 911064, 931770, 942480, 964656, 976140, 1024947, 1033560, 1060290, 1064880, 1118124, 1138830, 1171368, 1205820, 1211760, 1242360, 1301520, 1315440, 1366596, 1397655, 1413720, 1446984, 1464210, 1490832, 1518440, 1597320, 1607760, 1696464, 1708245, 1757052, 1808730, 1822128, 1863540, 1952280, 2049894, 2067120, 2120580, 2196315, 2236248, 2277660, 2342736, 2411640, 2484720, 2733192, 2795310, 2827440, 2893968, 2928420, 3036880, 3074841, 3194640, 3416490, 3514104, 3617460, 3727080, 3904560, 4099788, 4241160, 4392630, 4472496, 4555320, 4823280, 5124735, 5466384, 5590620, 5856840, 6149682, 6832980, 7028208, 7234920, 7454160, 8199576, 8482320, 8785260, 9110640, 10249470, 11181240, 11713680, 12299364, 13665960, 14469840, 15374205, 16399152, 17570520, 20498940, 22362480, 24598728, 27331920, 30748410, 35141040, 40997880, 49197456, 61496820, 81995760, 122993640, 245987280]

約数ペア:

[(1, 245987280), (2, 122993640), (3, 81995760), (4, 61496820), (5, 49197456), (6, 40997880), (7, 35141040), (8, 30748410), (9, 27331920), (10, 24598728), (11, 22362480), (12, 20498940), (14, 17570520), (15, 16399152), (16, 15374205), (17, 14469840), (18, 13665960), (20, 12299364), (21, 11713680), (22, 11181240), (24, 10249470), (27, 9110640), (28, 8785260), (29, 8482320), (30, 8199576), (33, 7454160), (34, 7234920), (35, 7028208), (36, 6832980), (40, 6149682), (42, 5856840), (44, 5590620), (45, 5466384), (48, 5124735), (51, 4823280), (54, 4555320), (55, 4472496), (56, 4392630), (58, 4241160), (60, 4099788), (63, 3904560), (66, 3727080), (68, 3617460), (70, 3514104), (72, 3416490), (77, 3194640), (80, 3074841), (81, 3036880), (84, 2928420), (85, 2893968), (87, 2827440), (88, 2795310), (90, 2733192), (99, 2484720), (102, 2411640), (105, 2342736), (108, 2277660), (110, 2236248), (112, 2196315), (116, 2120580), (119, 2067120), (120, 2049894), (126, 1952280), (132, 1863540), (135, 1822128), (136, 1808730), (140, 1757052), (144, 1708245), (145, 1696464), (153, 1607760), (154, 1597320), (162, 1518440), (165, 1490832), (168, 1464210), (170, 1446984), (174, 1413720), (176, 1397655), (180, 1366596), (187, 1315440), (189, 1301520), (198, 1242360), (203, 1211760), (204, 1205820), (210, 1171368), (216, 1138830), (220, 1118124), (231, 1064880), (232, 1060290), (238, 1033560), (240, 1024947), (252, 976140), (255, 964656), (261, 942480), (264, 931770), (270, 911064), (272, 904365), (280, 878526), (290, 848232), (297, 828240), (306, 803880), (308, 798660), (315, 780912), (319, 771120), (324, 759220), (330, 745416), (336, 732105), (340, 723492), (348, 706860), (357, 689040), (360, 683298), (374, 657720), (378, 650760), (385, 638928), (396, 621180), (405, 607376), (406, 605880), (408, 602910), (420, 585684), (432, 569415), (435, 565488), (440, 559062), (459, 535920), (462, 532440), (464, 530145), (476, 516780), (493, 498960), (495, 496944), (504, 488070), (510, 482328), (522, 471240), (528, 465885), (540, 455532), (560, 439263), (561, 438480), (567, 433840), (580, 424116), (594, 414120), (595, 413424), (609, 403920), (612, 401940), (616, 399330), (630, 390456), (638, 385560), (648, 379610), (660, 372708), (680, 361746), (693, 354960), (696, 353430), (714, 344520), (720, 341649), (748, 328860), (756, 325380), (765, 321552), (770, 319464), (783, 314160), (792, 310590), (810, 303688), (812, 302940), (816, 301455), (840, 292842), (870, 282744), (880, 279531), (891, 276080), (918, 267960), (924, 266220), (935, 263088), (945, 260304), (952, 258390), (957, 257040), (986, 249480), (990, 248472), (1008, 244035), (1015, 242352), (1020, 241164), (1044, 235620), (1071, 229680), (1080, 227766), (1122, 219240), (1134, 216920), (1155, 212976), (1160, 212058), (1188, 207060), (1190, 206712), (1218, 201960), (1224, 200970), (1232, 199665), (1260, 195228), (1276, 192780), (1296, 189805), (1305, 188496), (1309, 187920), (1320, 186354), (1360, 180873), (1377, 178640), (1386, 177480), (1392, 176715), (1428, 172260), (1479, 166320), (1485, 165648), (1496, 164430), (1512, 162690), (1530, 160776), (1540, 159732), (1566, 157080), (1584, 155295), (1595, 154224), (1620, 151844), (1624, 151470), (1680, 146421), (1683, 146160), (1740, 141372), (1782, 138040), (1785, 137808), (1827, 134640), (1836, 133980), (1848, 133110), (1870, 131544), (1890, 130152), (1904, 129195), (1914, 128520), (1972, 124740), (1980, 124236), (2030, 121176), (2040, 120582), (2079, 118320), (2088, 117810), (2142, 114840), (2160, 113883), (2233, 110160), (2244, 109620), (2268, 108460), (2295, 107184), (2310, 106488), (2320, 106029), (2349, 104720), (2376, 103530), (2380, 103356), (2436, 100980), (2448, 100485), (2465, 99792), (2520, 97614), (2552, 96390), (2610, 94248), (2618, 93960), (2640, 93177), (2754, 89320), (2772, 88740), (2805, 87696), (2835, 86768), (2856, 86130), (2871, 85680), (2958, 83160), (2970, 82824), (2992, 82215), (3024, 81345), (3045, 80784), (3060, 80388), (3080, 79866), (3132, 78540), (3190, 77112), (3213, 76560), (3240, 75922), (3248, 75735), (3366, 73080), (3451, 71280), (3465, 70992), (3480, 70686), (3564, 69020), (3570, 68904), (3654, 67320), (3672, 66990), (3696, 66555), (3740, 65772), (3780, 65076), (3828, 64260), (3915, 62832), (3927, 62640), (3944, 62370), (3960, 62118), (4060, 60588), (4080, 60291), (4158, 59160), (4176, 58905), (4284, 57420), (4437, 55440), (4455, 55216), (4466, 55080), (4488, 54810), (4536, 54230), (4590, 53592), (4620, 53244), (4698, 52360), (4752, 51765), (4760, 51678), (4785, 51408), (4872, 50490), (4930, 49896), (5040, 48807), (5049, 48720), (5104, 48195), (5220, 47124), (5236, 46980), (5355, 45936), (5423, 45360), (5481, 44880), (5508, 44660), (5544, 44370), (5610, 43848), (5670, 43384), (5712, 43065), (5742, 42840), (5916, 41580), (5940, 41412), (6090, 40392), (6120, 40194), (6160, 39933), (6237, 39440), (6264, 39270), (6380, 38556), (6426, 38280), (6480, 37961), (6545, 37584), (6699, 36720), (6732, 36540), (6885, 35728), (6902, 35640), (6930, 35496), (6960, 35343), (7128, 34510), (7140, 34452), (7308, 33660), (7344, 33495), (7395, 33264), (7480, 32886), (7560, 32538), (7656, 32130), (7830, 31416), (7854, 31320), (7888, 31185), (7920, 31059), (8120, 30294), (8316, 29580), (8415, 29232), (8568, 28710), (8613, 28560), (8874, 27720), (8910, 27608), (8932, 27540), (8976, 27405), (9072, 27115), (9135, 26928), (9180, 26796), (9240, 26622), (9396, 26180), (9520, 25839), (9570, 25704), (9639, 25520), (9744, 25245), (9860, 24948), (10098, 24360), (10353, 23760), (10395, 23664), (10440, 23562), (10472, 23490), (10710, 22968), (10846, 22680), (10962, 22440), (11016, 22330), (11088, 22185), (11165, 22032), (11220, 21924), (11340, 21692), (11484, 21420), (11745, 20944), (11781, 20880), (11832, 20790), (11880, 20706), (12180, 20196), (12240, 20097), (12474, 19720), (12528, 19635), (12760, 19278), (12852, 19140), (13090, 18792), (13311, 18480), (13398, 18360), (13464, 18270), (13770, 17864), (13804, 17820), (13860, 17748), (14256, 17255), (14280, 17226), (14355, 17136), (14616, 16830), (14790, 16632), (14960, 16443), (15120, 16269), (15147, 16240), (15312, 16065), (15660, 15708)]