210863520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 384

約数和(自身を含む): 890265600

約数和(自身を除く): 679402080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 367, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 734, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1101, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1468, 1512, 1520, 1596, 1680, 1710, 1824, 1835, 1890, 1995, 2016, 2052, 2128, 2160, 2202, 2280, 2394, 2520, 2565, 2569, 2660, 2736, 2936, 3024, 3040, 3192, 3303, 3360, 3420, 3591, 3670, 3780, 3990, 4104, 4256, 4320, 4404, 4560, 4788, 5040, 5130, 5138, 5320, 5472, 5505, 5872, 5985, 6048, 6384, 6606, 6840, 6973, 7182, 7340, 7560, 7707, 7980, 8208, 8808, 9120, 9576, 9909, 10080, 10260, 10276, 10640, 11010, 11744, 11970, 12768, 12845, 13212, 13680, 13946, 14364, 14680, 15120, 15414, 15960, 16416, 16515, 17616, 17955, 19152, 19818, 20520, 20552, 20919, 21280, 22020, 23121, 23940, 25690, 26424, 27360, 27892, 28728, 29360, 30240, 30828, 31920, 33030, 34865, 35232, 35910, 38304, 38535, 39636, 41040, 41104, 41838, 44040, 46242, 47880, 48811, 49545, 51380, 52848, 55784, 57456, 58720, 61656, 62757, 63840, 66060, 69363, 69730, 71820, 77070, 79272, 82080, 82208, 83676, 88080, 92484, 95760, 97622, 99090, 102760, 104595, 105696, 111568, 114912, 115605, 123312, 125514, 132120, 138726, 139460, 143640, 146433, 154140, 158544, 167352, 176160, 184968, 188271, 191520, 195244, 198180, 205520, 209190, 223136, 231210, 244055, 246624, 251028, 264240, 277452, 278920, 287280, 292866, 308280, 313785, 317088, 334704, 346815, 369936, 376542, 390488, 396360, 411040, 418380, 439299, 462420, 488110, 502056, 528480, 554904, 557840, 574560, 585732, 616560, 627570, 669408, 693630, 732165, 739872, 753084, 780976, 792720, 836760, 878598, 924840, 941355, 976220, 1004112, 1109808, 1115680, 1171464, 1233120, 1255140, 1317897, 1387260, 1464330, 1506168, 1561952, 1585440, 1673520, 1757196, 1849680, 1882710, 1952440, 2008224, 2196495, 2219616, 2342928, 2510280, 2635794, 2774520, 2928660, 3012336, 3347040, 3514392, 3699360, 3765420, 3904880, 4392990, 4685856, 5020560, 5271588, 5549040, 5857320, 6024672, 6589485, 7028784, 7530840, 7809760, 8785980, 10041120, 10543176, 11098080, 11714640, 13178970, 14057568, 15061680, 17571960, 21086352, 23429280, 26357940, 30123360, 35143920, 42172704, 52715880, 70287840, 105431760, 210863520]

約数ペア:

[(1, 210863520), (2, 105431760), (3, 70287840), (4, 52715880), (5, 42172704), (6, 35143920), (7, 30123360), (8, 26357940), (9, 23429280), (10, 21086352), (12, 17571960), (14, 15061680), (15, 14057568), (16, 13178970), (18, 11714640), (19, 11098080), (20, 10543176), (21, 10041120), (24, 8785980), (27, 7809760), (28, 7530840), (30, 7028784), (32, 6589485), (35, 6024672), (36, 5857320), (38, 5549040), (40, 5271588), (42, 5020560), (45, 4685856), (48, 4392990), (54, 3904880), (56, 3765420), (57, 3699360), (60, 3514392), (63, 3347040), (70, 3012336), (72, 2928660), (76, 2774520), (80, 2635794), (84, 2510280), (90, 2342928), (95, 2219616), (96, 2196495), (105, 2008224), (108, 1952440), (112, 1882710), (114, 1849680), (120, 1757196), (126, 1673520), (133, 1585440), (135, 1561952), (140, 1506168), (144, 1464330), (152, 1387260), (160, 1317897), (168, 1255140), (171, 1233120), (180, 1171464), (189, 1115680), (190, 1109808), (210, 1004112), (216, 976220), (224, 941355), (228, 924840), (240, 878598), (252, 836760), (266, 792720), (270, 780976), (280, 753084), (285, 739872), (288, 732165), (304, 693630), (315, 669408), (336, 627570), (342, 616560), (360, 585732), (367, 574560), (378, 557840), (380, 554904), (399, 528480), (420, 502056), (432, 488110), (456, 462420), (480, 439299), (504, 418380), (513, 411040), (532, 396360), (540, 390488), (560, 376542), (570, 369936), (608, 346815), (630, 334704), (665, 317088), (672, 313785), (684, 308280), (720, 292866), (734, 287280), (756, 278920), (760, 277452), (798, 264240), (840, 251028), (855, 246624), (864, 244055), (912, 231210), (945, 223136), (1008, 209190), (1026, 205520), (1064, 198180), (1080, 195244), (1101, 191520), (1120, 188271), (1140, 184968), (1197, 176160), (1260, 167352), (1330, 158544), (1368, 154140), (1440, 146433), (1468, 143640), (1512, 139460), (1520, 138726), (1596, 132120), (1680, 125514), (1710, 123312), (1824, 115605), (1835, 114912), (1890, 111568), (1995, 105696), (2016, 104595), (2052, 102760), (2128, 99090), (2160, 97622), (2202, 95760), (2280, 92484), (2394, 88080), (2520, 83676), (2565, 82208), (2569, 82080), (2660, 79272), (2736, 77070), (2936, 71820), (3024, 69730), (3040, 69363), (3192, 66060), (3303, 63840), (3360, 62757), (3420, 61656), (3591, 58720), (3670, 57456), (3780, 55784), (3990, 52848), (4104, 51380), (4256, 49545), (4320, 48811), (4404, 47880), (4560, 46242), (4788, 44040), (5040, 41838), (5130, 41104), (5138, 41040), (5320, 39636), (5472, 38535), (5505, 38304), (5872, 35910), (5985, 35232), (6048, 34865), (6384, 33030), (6606, 31920), (6840, 30828), (6973, 30240), (7182, 29360), (7340, 28728), (7560, 27892), (7707, 27360), (7980, 26424), (8208, 25690), (8808, 23940), (9120, 23121), (9576, 22020), (9909, 21280), (10080, 20919), (10260, 20552), (10276, 20520), (10640, 19818), (11010, 19152), (11744, 17955), (11970, 17616), (12768, 16515), (12845, 16416), (13212, 15960), (13680, 15414), (13946, 15120), (14364, 14680)]