421727040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 448

約数和(自身を含む): 1794662400

約数和(自身を除く): 1372935360

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, 64, 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, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 367, 378, 380, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 665, 672, 684, 720, 734, 756, 760, 798, 840, 855, 864, 912, 945, 960, 1008, 1026, 1064, 1080, 1101, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1468, 1512, 1520, 1596, 1680, 1710, 1728, 1824, 1835, 1890, 1995, 2016, 2052, 2128, 2160, 2202, 2240, 2280, 2394, 2520, 2565, 2569, 2660, 2736, 2880, 2936, 3024, 3040, 3192, 3303, 3360, 3420, 3591, 3648, 3670, 3780, 3990, 4032, 4104, 4256, 4320, 4404, 4560, 4788, 5040, 5130, 5138, 5320, 5472, 5505, 5872, 5985, 6048, 6080, 6384, 6606, 6720, 6840, 6973, 7182, 7340, 7560, 7707, 7980, 8208, 8512, 8640, 8808, 9120, 9576, 9909, 10080, 10260, 10276, 10640, 10944, 11010, 11744, 11970, 12096, 12768, 12845, 13212, 13680, 13946, 14364, 14680, 15120, 15414, 15960, 16416, 16515, 17616, 17955, 18240, 19152, 19818, 20160, 20520, 20552, 20919, 21280, 22020, 23121, 23488, 23940, 25536, 25690, 26424, 27360, 27892, 28728, 29360, 30240, 30828, 31920, 32832, 33030, 34865, 35232, 35910, 38304, 38535, 39636, 41040, 41104, 41838, 42560, 44040, 46242, 47880, 48811, 49545, 51380, 52848, 54720, 55784, 57456, 58720, 60480, 61656, 62757, 63840, 66060, 69363, 69730, 70464, 71820, 76608, 77070, 79272, 82080, 82208, 83676, 88080, 92484, 95760, 97622, 99090, 102760, 104595, 105696, 111568, 114912, 115605, 117440, 123312, 125514, 127680, 132120, 138726, 139460, 143640, 146433, 154140, 158544, 164160, 164416, 167352, 176160, 184968, 188271, 191520, 195244, 198180, 205520, 209190, 211392, 223136, 229824, 231210, 244055, 246624, 251028, 264240, 277452, 278920, 287280, 292866, 308280, 313785, 317088, 334704, 346815, 352320, 369936, 376542, 383040, 390488, 396360, 411040, 418380, 439299, 446272, 462420, 488110, 493248, 502056, 528480, 554904, 557840, 574560, 585732, 616560, 627570, 634176, 669408, 693630, 732165, 739872, 753084, 780976, 792720, 822080, 836760, 878598, 924840, 941355, 976220, 1004112, 1056960, 1109808, 1115680, 1149120, 1171464, 1233120, 1255140, 1317897, 1338816, 1387260, 1464330, 1479744, 1506168, 1561952, 1585440, 1673520, 1757196, 1849680, 1882710, 1952440, 2008224, 2196495, 2219616, 2231360, 2342928, 2466240, 2510280, 2635794, 2774520, 2928660, 3012336, 3123904, 3170880, 3347040, 3514392, 3699360, 3765420, 3904880, 4016448, 4392990, 4439232, 4685856, 5020560, 5271588, 5549040, 5857320, 6024672, 6589485, 6694080, 7028784, 7398720, 7530840, 7809760, 8785980, 9371712, 10041120, 10543176, 11098080, 11714640, 12049344, 13178970, 14057568, 15061680, 15619520, 17571960, 20082240, 21086352, 22196160, 23429280, 26357940, 28115136, 30123360, 35143920, 42172704, 46858560, 52715880, 60246720, 70287840, 84345408, 105431760, 140575680, 210863520, 421727040]

約数ペア:

[(1, 421727040), (2, 210863520), (3, 140575680), (4, 105431760), (5, 84345408), (6, 70287840), (7, 60246720), (8, 52715880), (9, 46858560), (10, 42172704), (12, 35143920), (14, 30123360), (15, 28115136), (16, 26357940), (18, 23429280), (19, 22196160), (20, 21086352), (21, 20082240), (24, 17571960), (27, 15619520), (28, 15061680), (30, 14057568), (32, 13178970), (35, 12049344), (36, 11714640), (38, 11098080), (40, 10543176), (42, 10041120), (45, 9371712), (48, 8785980), (54, 7809760), (56, 7530840), (57, 7398720), (60, 7028784), (63, 6694080), (64, 6589485), (70, 6024672), (72, 5857320), (76, 5549040), (80, 5271588), (84, 5020560), (90, 4685856), (95, 4439232), (96, 4392990), (105, 4016448), (108, 3904880), (112, 3765420), (114, 3699360), (120, 3514392), (126, 3347040), (133, 3170880), (135, 3123904), (140, 3012336), (144, 2928660), (152, 2774520), (160, 2635794), (168, 2510280), (171, 2466240), (180, 2342928), (189, 2231360), (190, 2219616), (192, 2196495), (210, 2008224), (216, 1952440), (224, 1882710), (228, 1849680), (240, 1757196), (252, 1673520), (266, 1585440), (270, 1561952), (280, 1506168), (285, 1479744), (288, 1464330), (304, 1387260), (315, 1338816), (320, 1317897), (336, 1255140), (342, 1233120), (360, 1171464), (367, 1149120), (378, 1115680), (380, 1109808), (399, 1056960), (420, 1004112), (432, 976220), (448, 941355), (456, 924840), (480, 878598), (504, 836760), (513, 822080), (532, 792720), (540, 780976), (560, 753084), (570, 739872), (576, 732165), (608, 693630), (630, 669408), (665, 634176), (672, 627570), (684, 616560), (720, 585732), (734, 574560), (756, 557840), (760, 554904), (798, 528480), (840, 502056), (855, 493248), (864, 488110), (912, 462420), (945, 446272), (960, 439299), (1008, 418380), (1026, 411040), (1064, 396360), (1080, 390488), (1101, 383040), (1120, 376542), (1140, 369936), (1197, 352320), (1216, 346815), (1260, 334704), (1330, 317088), (1344, 313785), (1368, 308280), (1440, 292866), (1468, 287280), (1512, 278920), (1520, 277452), (1596, 264240), (1680, 251028), (1710, 246624), (1728, 244055), (1824, 231210), (1835, 229824), (1890, 223136), (1995, 211392), (2016, 209190), (2052, 205520), (2128, 198180), (2160, 195244), (2202, 191520), (2240, 188271), (2280, 184968), (2394, 176160), (2520, 167352), (2565, 164416), (2569, 164160), (2660, 158544), (2736, 154140), (2880, 146433), (2936, 143640), (3024, 139460), (3040, 138726), (3192, 132120), (3303, 127680), (3360, 125514), (3420, 123312), (3591, 117440), (3648, 115605), (3670, 114912), (3780, 111568), (3990, 105696), (4032, 104595), (4104, 102760), (4256, 99090), (4320, 97622), (4404, 95760), (4560, 92484), (4788, 88080), (5040, 83676), (5130, 82208), (5138, 82080), (5320, 79272), (5472, 77070), (5505, 76608), (5872, 71820), (5985, 70464), (6048, 69730), (6080, 69363), (6384, 66060), (6606, 63840), (6720, 62757), (6840, 61656), (6973, 60480), (7182, 58720), (7340, 57456), (7560, 55784), (7707, 54720), (7980, 52848), (8208, 51380), (8512, 49545), (8640, 48811), (8808, 47880), (9120, 46242), (9576, 44040), (9909, 42560), (10080, 41838), (10260, 41104), (10276, 41040), (10640, 39636), (10944, 38535), (11010, 38304), (11744, 35910), (11970, 35232), (12096, 34865), (12768, 33030), (12845, 32832), (13212, 31920), (13680, 30828), (13946, 30240), (14364, 29360), (14680, 28728), (15120, 27892), (15414, 27360), (15960, 26424), (16416, 25690), (16515, 25536), (17616, 23940), (17955, 23488), (18240, 23121), (19152, 22020), (19818, 21280), (20160, 20919), (20520, 20552)]