217129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 823011840

約数和(自身を除く): 605882400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 41, 44, 48, 51, 55, 59, 60, 66, 68, 80, 82, 85, 88, 96, 102, 110, 118, 120, 123, 132, 136, 160, 164, 165, 170, 176, 177, 187, 204, 205, 220, 236, 240, 246, 255, 264, 272, 295, 328, 330, 340, 352, 354, 374, 408, 410, 440, 451, 472, 480, 492, 510, 528, 544, 561, 590, 615, 649, 656, 660, 680, 697, 708, 748, 816, 820, 880, 885, 902, 935, 944, 984, 1003, 1020, 1056, 1122, 1180, 1230, 1298, 1312, 1320, 1353, 1360, 1394, 1416, 1496, 1632, 1640, 1760, 1770, 1804, 1870, 1888, 1947, 1968, 2006, 2040, 2091, 2244, 2255, 2360, 2419, 2460, 2596, 2640, 2706, 2720, 2788, 2805, 2832, 2992, 3009, 3245, 3280, 3485, 3540, 3608, 3740, 3894, 3936, 4012, 4080, 4182, 4488, 4510, 4720, 4838, 4920, 5015, 5192, 5280, 5412, 5576, 5610, 5664, 5984, 6018, 6490, 6560, 6765, 6970, 7080, 7216, 7257, 7480, 7667, 7788, 8024, 8160, 8364, 8976, 9020, 9440, 9676, 9735, 9840, 10030, 10384, 10455, 10824, 11033, 11152, 11220, 12036, 12095, 12980, 13530, 13940, 14160, 14432, 14514, 14960, 15045, 15334, 15576, 16048, 16728, 17952, 18040, 19352, 19470, 19680, 20060, 20768, 20910, 21648, 22066, 22304, 22440, 23001, 24072, 24190, 25960, 26609, 27060, 27880, 28320, 29028, 29920, 30090, 30668, 31152, 32096, 33099, 33456, 36080, 36285, 38335, 38704, 38940, 40120, 41123, 41820, 43296, 44132, 44880, 46002, 48144, 48380, 51920, 53218, 54120, 55165, 55760, 58056, 60180, 61336, 62304, 66198, 66912, 72160, 72570, 76670, 77408, 77880, 79827, 80240, 82246, 83640, 88264, 89760, 92004, 96288, 96760, 103840, 106436, 108240, 110330, 111520, 115005, 116112, 120360, 122672, 123369, 132396, 133045, 145140, 153340, 155760, 159654, 160480, 164492, 165495, 167280, 176528, 184008, 193520, 205615, 212872, 216480, 220660, 230010, 232224, 240720, 245344, 246738, 264792, 266090, 290280, 306680, 311520, 319308, 328984, 330990, 334560, 353056, 368016, 387040, 399135, 411230, 425744, 441320, 452353, 460020, 481440, 493476, 529584, 532180, 580560, 613360, 616845, 638616, 657968, 661980, 736032, 798270, 822460, 851488, 882640, 904706, 920040, 986952, 1059168, 1064360, 1161120, 1226720, 1233690, 1277232, 1315936, 1323960, 1357059, 1596540, 1644920, 1765280, 1809412, 1840080, 1973904, 2128720, 2261765, 2467380, 2554464, 2647920, 2714118, 3193080, 3289840, 3618824, 3680160, 3947808, 4257440, 4523530, 4934760, 5295840, 5428236, 6386160, 6579680, 6785295, 7237648, 9047060, 9869520, 10856472, 12772320, 13570590, 14475296, 18094120, 19739040, 21712944, 27141180, 36188240, 43425888, 54282360, 72376480, 108564720, 217129440]

約数ペア:

[(1, 217129440), (2, 108564720), (3, 72376480), (4, 54282360), (5, 43425888), (6, 36188240), (8, 27141180), (10, 21712944), (11, 19739040), (12, 18094120), (15, 14475296), (16, 13570590), (17, 12772320), (20, 10856472), (22, 9869520), (24, 9047060), (30, 7237648), (32, 6785295), (33, 6579680), (34, 6386160), (40, 5428236), (41, 5295840), (44, 4934760), (48, 4523530), (51, 4257440), (55, 3947808), (59, 3680160), (60, 3618824), (66, 3289840), (68, 3193080), (80, 2714118), (82, 2647920), (85, 2554464), (88, 2467380), (96, 2261765), (102, 2128720), (110, 1973904), (118, 1840080), (120, 1809412), (123, 1765280), (132, 1644920), (136, 1596540), (160, 1357059), (164, 1323960), (165, 1315936), (170, 1277232), (176, 1233690), (177, 1226720), (187, 1161120), (204, 1064360), (205, 1059168), (220, 986952), (236, 920040), (240, 904706), (246, 882640), (255, 851488), (264, 822460), (272, 798270), (295, 736032), (328, 661980), (330, 657968), (340, 638616), (352, 616845), (354, 613360), (374, 580560), (408, 532180), (410, 529584), (440, 493476), (451, 481440), (472, 460020), (480, 452353), (492, 441320), (510, 425744), (528, 411230), (544, 399135), (561, 387040), (590, 368016), (615, 353056), (649, 334560), (656, 330990), (660, 328984), (680, 319308), (697, 311520), (708, 306680), (748, 290280), (816, 266090), (820, 264792), (880, 246738), (885, 245344), (902, 240720), (935, 232224), (944, 230010), (984, 220660), (1003, 216480), (1020, 212872), (1056, 205615), (1122, 193520), (1180, 184008), (1230, 176528), (1298, 167280), (1312, 165495), (1320, 164492), (1353, 160480), (1360, 159654), (1394, 155760), (1416, 153340), (1496, 145140), (1632, 133045), (1640, 132396), (1760, 123369), (1770, 122672), (1804, 120360), (1870, 116112), (1888, 115005), (1947, 111520), (1968, 110330), (2006, 108240), (2040, 106436), (2091, 103840), (2244, 96760), (2255, 96288), (2360, 92004), (2419, 89760), (2460, 88264), (2596, 83640), (2640, 82246), (2706, 80240), (2720, 79827), (2788, 77880), (2805, 77408), (2832, 76670), (2992, 72570), (3009, 72160), (3245, 66912), (3280, 66198), (3485, 62304), (3540, 61336), (3608, 60180), (3740, 58056), (3894, 55760), (3936, 55165), (4012, 54120), (4080, 53218), (4182, 51920), (4488, 48380), (4510, 48144), (4720, 46002), (4838, 44880), (4920, 44132), (5015, 43296), (5192, 41820), (5280, 41123), (5412, 40120), (5576, 38940), (5610, 38704), (5664, 38335), (5984, 36285), (6018, 36080), (6490, 33456), (6560, 33099), (6765, 32096), (6970, 31152), (7080, 30668), (7216, 30090), (7257, 29920), (7480, 29028), (7667, 28320), (7788, 27880), (8024, 27060), (8160, 26609), (8364, 25960), (8976, 24190), (9020, 24072), (9440, 23001), (9676, 22440), (9735, 22304), (9840, 22066), (10030, 21648), (10384, 20910), (10455, 20768), (10824, 20060), (11033, 19680), (11152, 19470), (11220, 19352), (12036, 18040), (12095, 17952), (12980, 16728), (13530, 16048), (13940, 15576), (14160, 15334), (14432, 15045), (14514, 14960)]