223408080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2378

約数の個数: 240

約数和(自身を含む): 902977920

約数和(自身を除く): 679569840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2333, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4666, 4788, 5040, 5320, 5985, 6384, 6840, 6999, 7980, 9332, 9576, 10640, 11665, 11970, 13680, 13998, 15960, 16331, 18664, 19152, 20997, 23330, 23940, 27996, 31920, 32662, 34995, 37328, 41994, 44327, 46660, 47880, 48993, 55992, 65324, 69990, 81655, 83988, 88654, 93320, 95760, 97986, 104985, 111984, 130648, 132981, 139980, 146979, 163310, 167976, 177308, 186640, 195972, 209970, 221635, 244965, 261296, 265962, 279960, 293958, 310289, 326620, 335952, 354616, 391944, 398943, 419940, 443270, 489930, 531924, 559920, 587916, 620578, 653240, 664905, 709232, 734895, 783888, 797886, 839880, 886540, 930867, 979860, 1063848, 1175832, 1241156, 1306480, 1329810, 1469790, 1551445, 1595772, 1679760, 1773080, 1861734, 1959720, 1994715, 2127696, 2351664, 2482312, 2659620, 2792601, 2939580, 3102890, 3191544, 3546160, 3723468, 3919440, 3989430, 4654335, 4964624, 5319240, 5585202, 5879160, 6205780, 6383088, 7446936, 7978860, 9308670, 10638480, 11170404, 11758320, 12411560, 13963005, 14893872, 15957720, 18617340, 22340808, 24823120, 27926010, 31915440, 37234680, 44681616, 55852020, 74469360, 111704040, 223408080]

約数ペア:

[(1, 223408080), (2, 111704040), (3, 74469360), (4, 55852020), (5, 44681616), (6, 37234680), (7, 31915440), (8, 27926010), (9, 24823120), (10, 22340808), (12, 18617340), (14, 15957720), (15, 14893872), (16, 13963005), (18, 12411560), (19, 11758320), (20, 11170404), (21, 10638480), (24, 9308670), (28, 7978860), (30, 7446936), (35, 6383088), (36, 6205780), (38, 5879160), (40, 5585202), (42, 5319240), (45, 4964624), (48, 4654335), (56, 3989430), (57, 3919440), (60, 3723468), (63, 3546160), (70, 3191544), (72, 3102890), (76, 2939580), (80, 2792601), (84, 2659620), (90, 2482312), (95, 2351664), (105, 2127696), (112, 1994715), (114, 1959720), (120, 1861734), (126, 1773080), (133, 1679760), (140, 1595772), (144, 1551445), (152, 1469790), (168, 1329810), (171, 1306480), (180, 1241156), (190, 1175832), (210, 1063848), (228, 979860), (240, 930867), (252, 886540), (266, 839880), (280, 797886), (285, 783888), (304, 734895), (315, 709232), (336, 664905), (342, 653240), (360, 620578), (380, 587916), (399, 559920), (420, 531924), (456, 489930), (504, 443270), (532, 419940), (560, 398943), (570, 391944), (630, 354616), (665, 335952), (684, 326620), (720, 310289), (760, 293958), (798, 279960), (840, 265962), (855, 261296), (912, 244965), (1008, 221635), (1064, 209970), (1140, 195972), (1197, 186640), (1260, 177308), (1330, 167976), (1368, 163310), (1520, 146979), (1596, 139980), (1680, 132981), (1710, 130648), (1995, 111984), (2128, 104985), (2280, 97986), (2333, 95760), (2394, 93320), (2520, 88654), (2660, 83988), (2736, 81655), (3192, 69990), (3420, 65324), (3990, 55992), (4560, 48993), (4666, 47880), (4788, 46660), (5040, 44327), (5320, 41994), (5985, 37328), (6384, 34995), (6840, 32662), (6999, 31920), (7980, 27996), (9332, 23940), (9576, 23330), (10640, 20997), (11665, 19152), (11970, 18664), (13680, 16331), (13998, 15960)]