290535840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 576

約数和(自身を含む): 1254839040

約数和(自身を除く): 964303200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 37, 38, 40, 41, 42, 45, 48, 56, 57, 60, 63, 70, 72, 74, 76, 80, 82, 84, 90, 95, 96, 105, 111, 112, 114, 120, 123, 126, 133, 140, 144, 148, 152, 160, 164, 168, 171, 180, 185, 190, 205, 210, 222, 224, 228, 240, 246, 252, 259, 266, 280, 285, 287, 288, 296, 304, 315, 328, 333, 336, 342, 360, 369, 370, 380, 399, 410, 420, 444, 456, 480, 492, 504, 518, 532, 555, 560, 570, 574, 592, 608, 615, 630, 656, 665, 666, 672, 684, 703, 720, 738, 740, 760, 777, 779, 798, 820, 840, 855, 861, 888, 912, 984, 1008, 1036, 1064, 1110, 1120, 1140, 1148, 1184, 1197, 1230, 1260, 1295, 1312, 1330, 1332, 1368, 1406, 1435, 1440, 1476, 1480, 1517, 1520, 1554, 1558, 1596, 1640, 1665, 1680, 1710, 1722, 1776, 1824, 1845, 1968, 1995, 2016, 2072, 2109, 2128, 2220, 2280, 2296, 2331, 2337, 2394, 2460, 2520, 2583, 2590, 2660, 2664, 2736, 2812, 2870, 2952, 2960, 3034, 3040, 3108, 3116, 3192, 3280, 3330, 3360, 3420, 3444, 3515, 3552, 3690, 3885, 3895, 3936, 3990, 4144, 4218, 4256, 4305, 4440, 4551, 4560, 4592, 4662, 4674, 4788, 4920, 4921, 5040, 5166, 5180, 5320, 5328, 5453, 5472, 5624, 5740, 5904, 5920, 5985, 6068, 6216, 6232, 6327, 6384, 6560, 6660, 6840, 6888, 7011, 7030, 7380, 7585, 7770, 7790, 7980, 8288, 8436, 8610, 8880, 9102, 9120, 9184, 9324, 9348, 9576, 9840, 9842, 10080, 10332, 10360, 10545, 10619, 10640, 10656, 10906, 11248, 11480, 11655, 11685, 11808, 11970, 12136, 12432, 12464, 12654, 12768, 12915, 13320, 13653, 13680, 13776, 14022, 14060, 14760, 14763, 15170, 15540, 15580, 15960, 16359, 16872, 17220, 17760, 18204, 18648, 18696, 19152, 19680, 19684, 20664, 20720, 21090, 21238, 21280, 21812, 22496, 22755, 22960, 23310, 23370, 23940, 24272, 24605, 24864, 24928, 25308, 25830, 26640, 27265, 27306, 27360, 27552, 28044, 28120, 28823, 29520, 29526, 30340, 31080, 31160, 31635, 31857, 31920, 32718, 33744, 34440, 35055, 36408, 37296, 37392, 38304, 39368, 41328, 41440, 42180, 42476, 43624, 44289, 45510, 45920, 46620, 46740, 47880, 48544, 49077, 49210, 50616, 51660, 53095, 53280, 54530, 54612, 56088, 56240, 57646, 59040, 59052, 60680, 62160, 62320, 63270, 63714, 63840, 65436, 67488, 68265, 68880, 70110, 72816, 73815, 74592, 74784, 78736, 81795, 82656, 84360, 84952, 86469, 87248, 88578, 91020, 93240, 93480, 95571, 95760, 98154, 98420, 101232, 103320, 106190, 109060, 109224, 112176, 112480, 115292, 118104, 121360, 124320, 124640, 126540, 127428, 130872, 136530, 137760, 140220, 144115, 145632, 147630, 157472, 159285, 163590, 168720, 169904, 172938, 174496, 177156, 182040, 186480, 186960, 191142, 191520, 196308, 196840, 201761, 202464, 206640, 212380, 218120, 218448, 221445, 224352, 230584, 236208, 242720, 245385, 253080, 254856, 259407, 261744, 273060, 280440, 288230, 295260, 318570, 327180, 337440, 339808, 345876, 354312, 364080, 372960, 373920, 382284, 392616, 393680, 403522, 413280, 424760, 432345, 436240, 436896, 442890, 461168, 472416, 477855, 490770, 506160, 509712, 518814, 523488, 546120, 560880, 576460, 590520, 605283, 637140, 654360, 691752, 708624, 728160, 764568, 785232, 787360, 807044, 849520, 864690, 872480, 885780, 922336, 955710, 981540, 1008805, 1012320, 1019424, 1037628, 1092240, 1121760, 1152920, 1181040, 1210566, 1274280, 1297035, 1308720, 1383504, 1417248, 1529136, 1570464, 1614088, 1699040, 1729380, 1771560, 1815849, 1911420, 1963080, 2017610, 2075256, 2184480, 2305840, 2362080, 2421132, 2548560, 2594070, 2617440, 2767008, 3026415, 3058272, 3228176, 3458760, 3543120, 3631698, 3822840, 3926160, 4035220, 4150512, 4611680, 4842264, 5097120, 5188140, 6052830, 6456352, 6917520, 7086240, 7263396, 7645680, 7852320, 8070440, 8301024, 9079245, 9684528, 10376280, 12105660, 13835040, 14526792, 15291360, 16140880, 18158490, 19369056, 20752560, 24211320, 29053584, 32281760, 36316980, 41505120, 48422640, 58107168, 72633960, 96845280, 145267920, 290535840]

約数ペア:

[(1, 290535840), (2, 145267920), (3, 96845280), (4, 72633960), (5, 58107168), (6, 48422640), (7, 41505120), (8, 36316980), (9, 32281760), (10, 29053584), (12, 24211320), (14, 20752560), (15, 19369056), (16, 18158490), (18, 16140880), (19, 15291360), (20, 14526792), (21, 13835040), (24, 12105660), (28, 10376280), (30, 9684528), (32, 9079245), (35, 8301024), (36, 8070440), (37, 7852320), (38, 7645680), (40, 7263396), (41, 7086240), (42, 6917520), (45, 6456352), (48, 6052830), (56, 5188140), (57, 5097120), (60, 4842264), (63, 4611680), (70, 4150512), (72, 4035220), (74, 3926160), (76, 3822840), (80, 3631698), (82, 3543120), (84, 3458760), (90, 3228176), (95, 3058272), (96, 3026415), (105, 2767008), (111, 2617440), (112, 2594070), (114, 2548560), (120, 2421132), (123, 2362080), (126, 2305840), (133, 2184480), (140, 2075256), (144, 2017610), (148, 1963080), (152, 1911420), (160, 1815849), (164, 1771560), (168, 1729380), (171, 1699040), (180, 1614088), (185, 1570464), (190, 1529136), (205, 1417248), (210, 1383504), (222, 1308720), (224, 1297035), (228, 1274280), (240, 1210566), (246, 1181040), (252, 1152920), (259, 1121760), (266, 1092240), (280, 1037628), (285, 1019424), (287, 1012320), (288, 1008805), (296, 981540), (304, 955710), (315, 922336), (328, 885780), (333, 872480), (336, 864690), (342, 849520), (360, 807044), (369, 787360), (370, 785232), (380, 764568), (399, 728160), (410, 708624), (420, 691752), (444, 654360), (456, 637140), (480, 605283), (492, 590520), (504, 576460), (518, 560880), (532, 546120), (555, 523488), (560, 518814), (570, 509712), (574, 506160), (592, 490770), (608, 477855), (615, 472416), (630, 461168), (656, 442890), (665, 436896), (666, 436240), (672, 432345), (684, 424760), (703, 413280), (720, 403522), (738, 393680), (740, 392616), (760, 382284), (777, 373920), (779, 372960), (798, 364080), (820, 354312), (840, 345876), (855, 339808), (861, 337440), (888, 327180), (912, 318570), (984, 295260), (1008, 288230), (1036, 280440), (1064, 273060), (1110, 261744), (1120, 259407), (1140, 254856), (1148, 253080), (1184, 245385), (1197, 242720), (1230, 236208), (1260, 230584), (1295, 224352), (1312, 221445), (1330, 218448), (1332, 218120), (1368, 212380), (1406, 206640), (1435, 202464), (1440, 201761), (1476, 196840), (1480, 196308), (1517, 191520), (1520, 191142), (1554, 186960), (1558, 186480), (1596, 182040), (1640, 177156), (1665, 174496), (1680, 172938), (1710, 169904), (1722, 168720), (1776, 163590), (1824, 159285), (1845, 157472), (1968, 147630), (1995, 145632), (2016, 144115), (2072, 140220), (2109, 137760), (2128, 136530), (2220, 130872), (2280, 127428), (2296, 126540), (2331, 124640), (2337, 124320), (2394, 121360), (2460, 118104), (2520, 115292), (2583, 112480), (2590, 112176), (2660, 109224), (2664, 109060), (2736, 106190), (2812, 103320), (2870, 101232), (2952, 98420), (2960, 98154), (3034, 95760), (3040, 95571), (3108, 93480), (3116, 93240), (3192, 91020), (3280, 88578), (3330, 87248), (3360, 86469), (3420, 84952), (3444, 84360), (3515, 82656), (3552, 81795), (3690, 78736), (3885, 74784), (3895, 74592), (3936, 73815), (3990, 72816), (4144, 70110), (4218, 68880), (4256, 68265), (4305, 67488), (4440, 65436), (4551, 63840), (4560, 63714), (4592, 63270), (4662, 62320), (4674, 62160), (4788, 60680), (4920, 59052), (4921, 59040), (5040, 57646), (5166, 56240), (5180, 56088), (5320, 54612), (5328, 54530), (5453, 53280), (5472, 53095), (5624, 51660), (5740, 50616), (5904, 49210), (5920, 49077), (5985, 48544), (6068, 47880), (6216, 46740), (6232, 46620), (6327, 45920), (6384, 45510), (6560, 44289), (6660, 43624), (6840, 42476), (6888, 42180), (7011, 41440), (7030, 41328), (7380, 39368), (7585, 38304), (7770, 37392), (7790, 37296), (7980, 36408), (8288, 35055), (8436, 34440), (8610, 33744), (8880, 32718), (9102, 31920), (9120, 31857), (9184, 31635), (9324, 31160), (9348, 31080), (9576, 30340), (9840, 29526), (9842, 29520), (10080, 28823), (10332, 28120), (10360, 28044), (10545, 27552), (10619, 27360), (10640, 27306), (10656, 27265), (10906, 26640), (11248, 25830), (11480, 25308), (11655, 24928), (11685, 24864), (11808, 24605), (11970, 24272), (12136, 23940), (12432, 23370), (12464, 23310), (12654, 22960), (12768, 22755), (12915, 22496), (13320, 21812), (13653, 21280), (13680, 21238), (13776, 21090), (14022, 20720), (14060, 20664), (14760, 19684), (14763, 19680), (15170, 19152), (15540, 18696), (15580, 18648), (15960, 18204), (16359, 17760), (16872, 17220)]