18531270240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{324427}}^1$

素因数の和:324469

約数の個数: 192

約数和(自身を含む): 70637059584

約数和(自身を除く): 52105789344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7140, 8160, 9520, 11424, 14280, 19040, 28560, 57120, 324427, 648854, 973281, 1297708, 1622135, 1946562, 2270989, 2595416, 3244270, 3893124, 4541978, 4866405, 5190832, 5515259, 6488540, 6812967, 7786248, 9083956, 9732810, 10381664, 11030518, 11354945, 12977080, 13625934, 15572496, 16545777, 18167912, 19465620, 22061036, 22709890, 25954160, 27251868, 27576295, 31144992, 33091554, 34064835, 36335824, 38606813, 38931240, 44122072, 45419780, 51908320, 54503736, 55152590, 66183108, 68129670, 72671648, 77213626, 77862480, 82728885, 88244144, 90839560, 109007472, 110305180, 115820439, 132366216, 136259340, 154427252, 155724960, 165457770, 176488288, 181679120, 193034065, 218014944, 220610360, 231640878, 264732432, 272518680, 308854504, 330915540, 363358240, 386068130, 441220720, 463281756, 529464864, 545037360, 579102195, 617709008, 661831080, 772136260, 882441440, 926563512, 1090074720, 1158204390, 1235418016, 1323662160, 1544272520, 1853127024, 2316408780, 2647324320, 3088545040, 3706254048, 4632817560, 6177090080, 9265635120, 18531270240]

約数ペア:

[(1, 18531270240), (2, 9265635120), (3, 6177090080), (4, 4632817560), (5, 3706254048), (6, 3088545040), (7, 2647324320), (8, 2316408780), (10, 1853127024), (12, 1544272520), (14, 1323662160), (15, 1235418016), (16, 1158204390), (17, 1090074720), (20, 926563512), (21, 882441440), (24, 772136260), (28, 661831080), (30, 617709008), (32, 579102195), (34, 545037360), (35, 529464864), (40, 463281756), (42, 441220720), (48, 386068130), (51, 363358240), (56, 330915540), (60, 308854504), (68, 272518680), (70, 264732432), (80, 231640878), (84, 220610360), (85, 218014944), (96, 193034065), (102, 181679120), (105, 176488288), (112, 165457770), (119, 155724960), (120, 154427252), (136, 136259340), (140, 132366216), (160, 115820439), (168, 110305180), (170, 109007472), (204, 90839560), (210, 88244144), (224, 82728885), (238, 77862480), (240, 77213626), (255, 72671648), (272, 68129670), (280, 66183108), (336, 55152590), (340, 54503736), (357, 51908320), (408, 45419780), (420, 44122072), (476, 38931240), (480, 38606813), (510, 36335824), (544, 34064835), (560, 33091554), (595, 31144992), (672, 27576295), (680, 27251868), (714, 25954160), (816, 22709890), (840, 22061036), (952, 19465620), (1020, 18167912), (1120, 16545777), (1190, 15572496), (1360, 13625934), (1428, 12977080), (1632, 11354945), (1680, 11030518), (1785, 10381664), (1904, 9732810), (2040, 9083956), (2380, 7786248), (2720, 6812967), (2856, 6488540), (3360, 5515259), (3570, 5190832), (3808, 4866405), (4080, 4541978), (4760, 3893124), (5712, 3244270), (7140, 2595416), (8160, 2270989), (9520, 1946562), (11424, 1622135), (14280, 1297708), (19040, 973281), (28560, 648854), (57120, 324427)]