218196160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 437245760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 64, 65, 70, 80, 91, 104, 112, 118, 127, 130, 140, 160, 182, 208, 224, 236, 254, 260, 280, 295, 320, 364, 413, 416, 448, 455, 472, 508, 520, 560, 590, 635, 728, 767, 826, 832, 889, 910, 944, 1016, 1040, 1120, 1180, 1270, 1456, 1534, 1651, 1652, 1778, 1820, 1888, 2032, 2065, 2080, 2240, 2360, 2540, 2912, 3068, 3302, 3304, 3556, 3640, 3776, 3835, 4064, 4130, 4160, 4445, 4720, 5080, 5369, 5824, 6136, 6604, 6608, 7112, 7280, 7493, 7670, 8128, 8255, 8260, 8890, 9440, 10160, 10738, 11557, 12272, 13208, 13216, 14224, 14560, 14986, 15340, 16510, 16520, 17780, 18880, 20320, 21476, 23114, 24544, 26416, 26432, 26845, 28448, 29120, 29972, 30680, 33020, 33040, 35560, 37465, 40640, 42952, 46228, 49088, 52451, 52832, 53690, 56896, 57785, 59944, 61360, 66040, 66080, 71120, 74930, 85904, 92456, 97409, 104902, 105664, 107380, 115570, 119888, 122720, 132080, 132160, 142240, 149860, 171808, 184912, 194818, 209804, 214760, 231140, 239776, 245440, 262255, 264160, 284480, 299720, 343616, 369824, 389636, 419608, 429520, 462280, 479552, 487045, 524510, 528320, 599440, 681863, 739648, 779272, 839216, 859040, 924560, 974090, 1049020, 1198880, 1363726, 1558544, 1678432, 1718080, 1849120, 1948180, 2098040, 2397760, 2727452, 3117088, 3356864, 3409315, 3698240, 3896360, 4196080, 5454904, 6234176, 6818630, 7792720, 8392160, 10909808, 13637260, 15585440, 16784320, 21819616, 27274520, 31170880, 43639232, 54549040, 109098080, 218196160]

約数ペア:

[(1, 218196160), (2, 109098080), (4, 54549040), (5, 43639232), (7, 31170880), (8, 27274520), (10, 21819616), (13, 16784320), (14, 15585440), (16, 13637260), (20, 10909808), (26, 8392160), (28, 7792720), (32, 6818630), (35, 6234176), (40, 5454904), (52, 4196080), (56, 3896360), (59, 3698240), (64, 3409315), (65, 3356864), (70, 3117088), (80, 2727452), (91, 2397760), (104, 2098040), (112, 1948180), (118, 1849120), (127, 1718080), (130, 1678432), (140, 1558544), (160, 1363726), (182, 1198880), (208, 1049020), (224, 974090), (236, 924560), (254, 859040), (260, 839216), (280, 779272), (295, 739648), (320, 681863), (364, 599440), (413, 528320), (416, 524510), (448, 487045), (455, 479552), (472, 462280), (508, 429520), (520, 419608), (560, 389636), (590, 369824), (635, 343616), (728, 299720), (767, 284480), (826, 264160), (832, 262255), (889, 245440), (910, 239776), (944, 231140), (1016, 214760), (1040, 209804), (1120, 194818), (1180, 184912), (1270, 171808), (1456, 149860), (1534, 142240), (1651, 132160), (1652, 132080), (1778, 122720), (1820, 119888), (1888, 115570), (2032, 107380), (2065, 105664), (2080, 104902), (2240, 97409), (2360, 92456), (2540, 85904), (2912, 74930), (3068, 71120), (3302, 66080), (3304, 66040), (3556, 61360), (3640, 59944), (3776, 57785), (3835, 56896), (4064, 53690), (4130, 52832), (4160, 52451), (4445, 49088), (4720, 46228), (5080, 42952), (5369, 40640), (5824, 37465), (6136, 35560), (6604, 33040), (6608, 33020), (7112, 30680), (7280, 29972), (7493, 29120), (7670, 28448), (8128, 26845), (8255, 26432), (8260, 26416), (8890, 24544), (9440, 23114), (10160, 21476), (10738, 20320), (11557, 18880), (12272, 17780), (13208, 16520), (13216, 16510), (14224, 15340), (14560, 14986)]