219726360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 384

約数和(自身を含む): 905748480

約数和(自身を除く): 686022120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 51, 56, 60, 63, 68, 69, 70, 72, 84, 85, 90, 92, 102, 105, 115, 119, 120, 126, 136, 138, 140, 153, 161, 168, 170, 180, 184, 204, 207, 210, 223, 230, 238, 252, 255, 276, 280, 306, 315, 322, 340, 345, 357, 360, 391, 408, 414, 420, 446, 460, 476, 483, 504, 510, 552, 595, 612, 630, 644, 669, 680, 690, 714, 765, 782, 805, 828, 840, 892, 920, 952, 966, 1020, 1035, 1071, 1115, 1173, 1190, 1224, 1260, 1288, 1338, 1380, 1428, 1449, 1530, 1561, 1564, 1610, 1656, 1784, 1785, 1932, 1955, 2007, 2040, 2070, 2142, 2230, 2346, 2380, 2415, 2520, 2676, 2737, 2760, 2856, 2898, 3060, 3122, 3128, 3220, 3345, 3519, 3570, 3791, 3864, 3910, 4014, 4140, 4284, 4460, 4683, 4692, 4760, 4830, 5129, 5352, 5355, 5474, 5796, 5865, 6120, 6244, 6440, 6690, 7038, 7140, 7245, 7582, 7805, 7820, 8028, 8211, 8280, 8568, 8920, 9366, 9384, 9660, 10035, 10258, 10710, 10948, 11373, 11592, 11730, 12488, 13380, 13685, 14049, 14076, 14280, 14490, 15164, 15387, 15610, 15640, 16056, 16422, 17595, 18732, 18955, 19320, 20070, 20516, 21420, 21896, 22746, 23415, 23460, 24633, 25645, 26537, 26760, 27370, 28098, 28152, 28980, 30328, 30774, 31220, 32844, 34119, 35190, 35903, 37464, 37910, 40140, 41032, 41055, 42840, 45492, 46161, 46830, 46920, 49266, 51290, 53074, 54740, 56196, 56865, 57960, 61548, 62440, 65688, 68238, 70245, 70380, 71806, 75820, 76935, 79611, 80280, 82110, 87193, 90984, 92322, 93660, 98532, 102580, 106148, 107709, 109480, 112392, 113730, 123096, 123165, 132685, 136476, 140490, 140760, 143612, 151640, 153870, 159222, 164220, 170595, 174386, 179515, 184644, 187320, 197064, 205160, 212296, 215418, 227460, 230805, 238833, 246330, 261579, 265370, 272952, 280980, 287224, 307740, 318444, 323127, 328440, 341190, 348772, 359030, 369288, 398055, 430836, 435965, 454920, 461610, 477666, 492660, 523158, 530740, 538545, 561960, 610351, 615480, 636888, 646254, 682380, 697544, 718060, 784737, 796110, 861672, 871930, 923220, 955332, 985320, 1046316, 1061480, 1077090, 1194165, 1220702, 1292508, 1307895, 1364760, 1436120, 1569474, 1592220, 1615635, 1743860, 1831053, 1846440, 1910664, 2092632, 2154180, 2388330, 2441404, 2585016, 2615790, 3051755, 3138948, 3184440, 3231270, 3487720, 3662106, 3923685, 4308360, 4776660, 4882808, 5231580, 5493159, 6103510, 6277896, 6462540, 7324212, 7847370, 9155265, 9553320, 10463160, 10986318, 12207020, 12925080, 14648424, 15694740, 18310530, 21972636, 24414040, 27465795, 31389480, 36621060, 43945272, 54931590, 73242120, 109863180, 219726360]

約数ペア:

[(1, 219726360), (2, 109863180), (3, 73242120), (4, 54931590), (5, 43945272), (6, 36621060), (7, 31389480), (8, 27465795), (9, 24414040), (10, 21972636), (12, 18310530), (14, 15694740), (15, 14648424), (17, 12925080), (18, 12207020), (20, 10986318), (21, 10463160), (23, 9553320), (24, 9155265), (28, 7847370), (30, 7324212), (34, 6462540), (35, 6277896), (36, 6103510), (40, 5493159), (42, 5231580), (45, 4882808), (46, 4776660), (51, 4308360), (56, 3923685), (60, 3662106), (63, 3487720), (68, 3231270), (69, 3184440), (70, 3138948), (72, 3051755), (84, 2615790), (85, 2585016), (90, 2441404), (92, 2388330), (102, 2154180), (105, 2092632), (115, 1910664), (119, 1846440), (120, 1831053), (126, 1743860), (136, 1615635), (138, 1592220), (140, 1569474), (153, 1436120), (161, 1364760), (168, 1307895), (170, 1292508), (180, 1220702), (184, 1194165), (204, 1077090), (207, 1061480), (210, 1046316), (223, 985320), (230, 955332), (238, 923220), (252, 871930), (255, 861672), (276, 796110), (280, 784737), (306, 718060), (315, 697544), (322, 682380), (340, 646254), (345, 636888), (357, 615480), (360, 610351), (391, 561960), (408, 538545), (414, 530740), (420, 523158), (446, 492660), (460, 477666), (476, 461610), (483, 454920), (504, 435965), (510, 430836), (552, 398055), (595, 369288), (612, 359030), (630, 348772), (644, 341190), (669, 328440), (680, 323127), (690, 318444), (714, 307740), (765, 287224), (782, 280980), (805, 272952), (828, 265370), (840, 261579), (892, 246330), (920, 238833), (952, 230805), (966, 227460), (1020, 215418), (1035, 212296), (1071, 205160), (1115, 197064), (1173, 187320), (1190, 184644), (1224, 179515), (1260, 174386), (1288, 170595), (1338, 164220), (1380, 159222), (1428, 153870), (1449, 151640), (1530, 143612), (1561, 140760), (1564, 140490), (1610, 136476), (1656, 132685), (1784, 123165), (1785, 123096), (1932, 113730), (1955, 112392), (2007, 109480), (2040, 107709), (2070, 106148), (2142, 102580), (2230, 98532), (2346, 93660), (2380, 92322), (2415, 90984), (2520, 87193), (2676, 82110), (2737, 80280), (2760, 79611), (2856, 76935), (2898, 75820), (3060, 71806), (3122, 70380), (3128, 70245), (3220, 68238), (3345, 65688), (3519, 62440), (3570, 61548), (3791, 57960), (3864, 56865), (3910, 56196), (4014, 54740), (4140, 53074), (4284, 51290), (4460, 49266), (4683, 46920), (4692, 46830), (4760, 46161), (4830, 45492), (5129, 42840), (5352, 41055), (5355, 41032), (5474, 40140), (5796, 37910), (5865, 37464), (6120, 35903), (6244, 35190), (6440, 34119), (6690, 32844), (7038, 31220), (7140, 30774), (7245, 30328), (7582, 28980), (7805, 28152), (7820, 28098), (8028, 27370), (8211, 26760), (8280, 26537), (8568, 25645), (8920, 24633), (9366, 23460), (9384, 23415), (9660, 22746), (10035, 21896), (10258, 21420), (10710, 20516), (10948, 20070), (11373, 19320), (11592, 18955), (11730, 18732), (12488, 17595), (13380, 16422), (13685, 16056), (14049, 15640), (14076, 15610), (14280, 15387), (14490, 15164)]