248784480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 384

約数和(自身を含む): 1049932800

約数和(自身を除く): 801148320

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, 378, 380, 399, 420, 432, 433, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 866, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1299, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1732, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2165, 2280, 2394, 2520, 2565, 2598, 2660, 2736, 3024, 3031, 3040, 3192, 3360, 3420, 3464, 3591, 3780, 3897, 3990, 4104, 4256, 4320, 4330, 4560, 4788, 5040, 5130, 5196, 5320, 5472, 5985, 6048, 6062, 6384, 6495, 6840, 6928, 7182, 7560, 7794, 7980, 8208, 8227, 8660, 9093, 9120, 9576, 10080, 10260, 10392, 10640, 11691, 11970, 12124, 12768, 12990, 13680, 13856, 14364, 15120, 15155, 15588, 15960, 16416, 16454, 17320, 17955, 18186, 19152, 19485, 20520, 20784, 21280, 23382, 23940, 24248, 24681, 25980, 27279, 27360, 28728, 30240, 30310, 31176, 31920, 32908, 34640, 35910, 36372, 38304, 38970, 41040, 41135, 41568, 45465, 46764, 47880, 48496, 49362, 51960, 54558, 57456, 57589, 58455, 60620, 62352, 63840, 65816, 69280, 71820, 72744, 74043, 77940, 81837, 82080, 82270, 90930, 93528, 95760, 96992, 98724, 103920, 109116, 114912, 115178, 116910, 121240, 123405, 124704, 131632, 136395, 143640, 145488, 148086, 155880, 163674, 164540, 172767, 181860, 187056, 191520, 197448, 207840, 218232, 222129, 230356, 233820, 242480, 246810, 263264, 272790, 287280, 287945, 290976, 296172, 311760, 327348, 329080, 345534, 363720, 370215, 374112, 394896, 409185, 436464, 444258, 460712, 467640, 484960, 493620, 518301, 545580, 574560, 575890, 592344, 623520, 654696, 658160, 691068, 727440, 740430, 789792, 818370, 863835, 872928, 888516, 921424, 935280, 987240, 1036602, 1091160, 1110645, 1151780, 1184688, 1309392, 1316320, 1382136, 1454880, 1480860, 1554903, 1636740, 1727670, 1777032, 1842848, 1870560, 1974480, 2073204, 2182320, 2221290, 2303560, 2369376, 2591505, 2618784, 2764272, 2961720, 3109806, 3273480, 3455340, 3554064, 3948960, 4146408, 4364640, 4442580, 4607120, 5183010, 5528544, 5923440, 6219612, 6546960, 6910680, 7108128, 7774515, 8292816, 8885160, 9214240, 10366020, 11846880, 12439224, 13093920, 13821360, 15549030, 16585632, 17770320, 20732040, 24878448, 27642720, 31098060, 35540640, 41464080, 49756896, 62196120, 82928160, 124392240, 248784480]

約数ペア:

[(1, 248784480), (2, 124392240), (3, 82928160), (4, 62196120), (5, 49756896), (6, 41464080), (7, 35540640), (8, 31098060), (9, 27642720), (10, 24878448), (12, 20732040), (14, 17770320), (15, 16585632), (16, 15549030), (18, 13821360), (19, 13093920), (20, 12439224), (21, 11846880), (24, 10366020), (27, 9214240), (28, 8885160), (30, 8292816), (32, 7774515), (35, 7108128), (36, 6910680), (38, 6546960), (40, 6219612), (42, 5923440), (45, 5528544), (48, 5183010), (54, 4607120), (56, 4442580), (57, 4364640), (60, 4146408), (63, 3948960), (70, 3554064), (72, 3455340), (76, 3273480), (80, 3109806), (84, 2961720), (90, 2764272), (95, 2618784), (96, 2591505), (105, 2369376), (108, 2303560), (112, 2221290), (114, 2182320), (120, 2073204), (126, 1974480), (133, 1870560), (135, 1842848), (140, 1777032), (144, 1727670), (152, 1636740), (160, 1554903), (168, 1480860), (171, 1454880), (180, 1382136), (189, 1316320), (190, 1309392), (210, 1184688), (216, 1151780), (224, 1110645), (228, 1091160), (240, 1036602), (252, 987240), (266, 935280), (270, 921424), (280, 888516), (285, 872928), (288, 863835), (304, 818370), (315, 789792), (336, 740430), (342, 727440), (360, 691068), (378, 658160), (380, 654696), (399, 623520), (420, 592344), (432, 575890), (433, 574560), (456, 545580), (480, 518301), (504, 493620), (513, 484960), (532, 467640), (540, 460712), (560, 444258), (570, 436464), (608, 409185), (630, 394896), (665, 374112), (672, 370215), (684, 363720), (720, 345534), (756, 329080), (760, 327348), (798, 311760), (840, 296172), (855, 290976), (864, 287945), (866, 287280), (912, 272790), (945, 263264), (1008, 246810), (1026, 242480), (1064, 233820), (1080, 230356), (1120, 222129), (1140, 218232), (1197, 207840), (1260, 197448), (1299, 191520), (1330, 187056), (1368, 181860), (1440, 172767), (1512, 164540), (1520, 163674), (1596, 155880), (1680, 148086), (1710, 145488), (1732, 143640), (1824, 136395), (1890, 131632), (1995, 124704), (2016, 123405), (2052, 121240), (2128, 116910), (2160, 115178), (2165, 114912), (2280, 109116), (2394, 103920), (2520, 98724), (2565, 96992), (2598, 95760), (2660, 93528), (2736, 90930), (3024, 82270), (3031, 82080), (3040, 81837), (3192, 77940), (3360, 74043), (3420, 72744), (3464, 71820), (3591, 69280), (3780, 65816), (3897, 63840), (3990, 62352), (4104, 60620), (4256, 58455), (4320, 57589), (4330, 57456), (4560, 54558), (4788, 51960), (5040, 49362), (5130, 48496), (5196, 47880), (5320, 46764), (5472, 45465), (5985, 41568), (6048, 41135), (6062, 41040), (6384, 38970), (6495, 38304), (6840, 36372), (6928, 35910), (7182, 34640), (7560, 32908), (7794, 31920), (7980, 31176), (8208, 30310), (8227, 30240), (8660, 28728), (9093, 27360), (9120, 27279), (9576, 25980), (10080, 24681), (10260, 24248), (10392, 23940), (10640, 23382), (11691, 21280), (11970, 20784), (12124, 20520), (12768, 19485), (12990, 19152), (13680, 18186), (13856, 17955), (14364, 17320), (15120, 16454), (15155, 16416), (15588, 15960)]