20730447360

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7614

約数の個数: 480

約数和(自身を含む): 86889920832

約数和(自身を除く): 66159473472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 512, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 768, 816, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1530, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2304, 2380, 2448, 2520, 2560, 2688, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3584, 3808, 3840, 4032, 4080, 4284, 4352, 4480, 4608, 4760, 4896, 5040, 5355, 5376, 5440, 5712, 5760, 6120, 6528, 6720, 7140, 7561, 7616, 7680, 8064, 8160, 8568, 8704, 8960, 9520, 9792, 10080, 10710, 10752, 10880, 11424, 11520, 12240, 13056, 13440, 14280, 15122, 15232, 16128, 16320, 17136, 17920, 19040, 19584, 20160, 21420, 21760, 22683, 22848, 23040, 24480, 26112, 26880, 28560, 30244, 30464, 32256, 32640, 34272, 37805, 38080, 39168, 40320, 42840, 43520, 45366, 45696, 48960, 52927, 53760, 57120, 60488, 60928, 65280, 68049, 68544, 75610, 76160, 78336, 80640, 85680, 90732, 91392, 97920, 105854, 113415, 114240, 120976, 128537, 130560, 136098, 137088, 151220, 152320, 158781, 161280, 171360, 181464, 182784, 195840, 211708, 226830, 228480, 241952, 257074, 264635, 272196, 274176, 302440, 304640, 317562, 340245, 342720, 362928, 385611, 391680, 423416, 453660, 456960, 476343, 483904, 514148, 529270, 544392, 548352, 604880, 635124, 642685, 680490, 685440, 725856, 771222, 793905, 846832, 899759, 907320, 913920, 952686, 967808, 1028296, 1058540, 1088784, 1156833, 1209760, 1270248, 1285370, 1360980, 1370880, 1451712, 1542444, 1587810, 1693664, 1799518, 1814640, 1905372, 1928055, 1935616, 2056592, 2117080, 2177568, 2313666, 2381715, 2419520, 2540496, 2570740, 2699277, 2721960, 2741760, 2903424, 3084888, 3175620, 3387328, 3599036, 3629280, 3810744, 3856110, 3871232, 4113184, 4234160, 4355136, 4498795, 4627332, 4763430, 4839040, 5080992, 5141480, 5398554, 5443920, 5784165, 5806848, 6169776, 6351240, 6774656, 7198072, 7258560, 7621488, 7712220, 8097831, 8226368, 8468320, 8710272, 8997590, 9254664, 9526860, 9678080, 10161984, 10282960, 10797108, 10887840, 11568330, 11613696, 12339552, 12702480, 13496385, 13549312, 14396144, 14517120, 15242976, 15424440, 16195662, 16452736, 16936640, 17420544, 17995180, 18509328, 19053720, 19356160, 20323968, 20565920, 21594216, 21775680, 23136660, 24679104, 25404960, 26992770, 27098624, 28792288, 29034240, 30485952, 30848880, 32391324, 32905472, 33873280, 34841088, 35990360, 37018656, 38107440, 40489155, 40647936, 41131840, 43188432, 43551360, 46273320, 49358208, 50809920, 53985540, 57584576, 58068480, 60971904, 61697760, 64782648, 65810944, 67746560, 71980720, 74037312, 76214880, 80978310, 81295872, 82263680, 86376864, 87102720, 92546640, 98716416, 101619840, 107971080, 115169152, 121943808, 123395520, 129565296, 135493120, 143961440, 148074624, 152429760, 161956620, 164527360, 172753728, 174205440, 185093280, 197432832, 203239680, 215942160, 230338304, 243887616, 246791040, 259130592, 287922880, 296149248, 304859520, 323913240, 329054720, 345507456, 370186560, 406479360, 431884320, 460676608, 493582080, 518261184, 575845760, 592298496, 609719040, 647826480, 691014912, 740373120, 863768640, 987164160, 1036522368, 1151691520, 1219438080, 1295652960, 1382029824, 1480746240, 1727537280, 2073044736, 2303383040, 2591305920, 2961492480, 3455074560, 4146089472, 5182611840, 6910149120, 10365223680, 20730447360]

約数ペア:

[(1, 20730447360), (2, 10365223680), (3, 6910149120), (4, 5182611840), (5, 4146089472), (6, 3455074560), (7, 2961492480), (8, 2591305920), (9, 2303383040), (10, 2073044736), (12, 1727537280), (14, 1480746240), (15, 1382029824), (16, 1295652960), (17, 1219438080), (18, 1151691520), (20, 1036522368), (21, 987164160), (24, 863768640), (28, 740373120), (30, 691014912), (32, 647826480), (34, 609719040), (35, 592298496), (36, 575845760), (40, 518261184), (42, 493582080), (45, 460676608), (48, 431884320), (51, 406479360), (56, 370186560), (60, 345507456), (63, 329054720), (64, 323913240), (68, 304859520), (70, 296149248), (72, 287922880), (80, 259130592), (84, 246791040), (85, 243887616), (90, 230338304), (96, 215942160), (102, 203239680), (105, 197432832), (112, 185093280), (119, 174205440), (120, 172753728), (126, 164527360), (128, 161956620), (136, 152429760), (140, 148074624), (144, 143961440), (153, 135493120), (160, 129565296), (168, 123395520), (170, 121943808), (180, 115169152), (192, 107971080), (204, 101619840), (210, 98716416), (224, 92546640), (238, 87102720), (240, 86376864), (252, 82263680), (255, 81295872), (256, 80978310), (272, 76214880), (280, 74037312), (288, 71980720), (306, 67746560), (315, 65810944), (320, 64782648), (336, 61697760), (340, 60971904), (357, 58068480), (360, 57584576), (384, 53985540), (408, 50809920), (420, 49358208), (448, 46273320), (476, 43551360), (480, 43188432), (504, 41131840), (510, 40647936), (512, 40489155), (544, 38107440), (560, 37018656), (576, 35990360), (595, 34841088), (612, 33873280), (630, 32905472), (640, 32391324), (672, 30848880), (680, 30485952), (714, 29034240), (720, 28792288), (765, 27098624), (768, 26992770), (816, 25404960), (840, 24679104), (896, 23136660), (952, 21775680), (960, 21594216), (1008, 20565920), (1020, 20323968), (1071, 19356160), (1088, 19053720), (1120, 18509328), (1152, 17995180), (1190, 17420544), (1224, 16936640), (1260, 16452736), (1280, 16195662), (1344, 15424440), (1360, 15242976), (1428, 14517120), (1440, 14396144), (1530, 13549312), (1536, 13496385), (1632, 12702480), (1680, 12339552), (1785, 11613696), (1792, 11568330), (1904, 10887840), (1920, 10797108), (2016, 10282960), (2040, 10161984), (2142, 9678080), (2176, 9526860), (2240, 9254664), (2304, 8997590), (2380, 8710272), (2448, 8468320), (2520, 8226368), (2560, 8097831), (2688, 7712220), (2720, 7621488), (2856, 7258560), (2880, 7198072), (3060, 6774656), (3264, 6351240), (3360, 6169776), (3570, 5806848), (3584, 5784165), (3808, 5443920), (3840, 5398554), (4032, 5141480), (4080, 5080992), (4284, 4839040), (4352, 4763430), (4480, 4627332), (4608, 4498795), (4760, 4355136), (4896, 4234160), (5040, 4113184), (5355, 3871232), (5376, 3856110), (5440, 3810744), (5712, 3629280), (5760, 3599036), (6120, 3387328), (6528, 3175620), (6720, 3084888), (7140, 2903424), (7561, 2741760), (7616, 2721960), (7680, 2699277), (8064, 2570740), (8160, 2540496), (8568, 2419520), (8704, 2381715), (8960, 2313666), (9520, 2177568), (9792, 2117080), (10080, 2056592), (10710, 1935616), (10752, 1928055), (10880, 1905372), (11424, 1814640), (11520, 1799518), (12240, 1693664), (13056, 1587810), (13440, 1542444), (14280, 1451712), (15122, 1370880), (15232, 1360980), (16128, 1285370), (16320, 1270248), (17136, 1209760), (17920, 1156833), (19040, 1088784), (19584, 1058540), (20160, 1028296), (21420, 967808), (21760, 952686), (22683, 913920), (22848, 907320), (23040, 899759), (24480, 846832), (26112, 793905), (26880, 771222), (28560, 725856), (30244, 685440), (30464, 680490), (32256, 642685), (32640, 635124), (34272, 604880), (37805, 548352), (38080, 544392), (39168, 529270), (40320, 514148), (42840, 483904), (43520, 476343), (45366, 456960), (45696, 453660), (48960, 423416), (52927, 391680), (53760, 385611), (57120, 362928), (60488, 342720), (60928, 340245), (65280, 317562), (68049, 304640), (68544, 302440), (75610, 274176), (76160, 272196), (78336, 264635), (80640, 257074), (85680, 241952), (90732, 228480), (91392, 226830), (97920, 211708), (105854, 195840), (113415, 182784), (114240, 181464), (120976, 171360), (128537, 161280), (130560, 158781), (136098, 152320), (137088, 151220)]