2918373640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 8360755200

約数和(自身を除く): 5442381560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 91, 104, 107, 118, 127, 130, 140, 182, 214, 236, 254, 260, 280, 295, 364, 413, 428, 455, 472, 508, 520, 535, 590, 635, 728, 749, 767, 826, 856, 889, 910, 1016, 1070, 1180, 1270, 1391, 1498, 1534, 1651, 1652, 1778, 1820, 2065, 2140, 2360, 2540, 2782, 2996, 3068, 3302, 3304, 3556, 3640, 3745, 3835, 4130, 4280, 4445, 5080, 5369, 5564, 5992, 6136, 6313, 6604, 6955, 7112, 7490, 7493, 7670, 8255, 8260, 8890, 9737, 10738, 11128, 11557, 12626, 13208, 13589, 13910, 14980, 14986, 15340, 16510, 16520, 17780, 19474, 21476, 23114, 25252, 26845, 27178, 27820, 29960, 29972, 30680, 31565, 33020, 35560, 37465, 38948, 42952, 44191, 46228, 48685, 50504, 52451, 53690, 54356, 55640, 57785, 59944, 63130, 66040, 67945, 74930, 77896, 82069, 88382, 92456, 95123, 97370, 97409, 104902, 107380, 108712, 115570, 126260, 135890, 149860, 164138, 176657, 176764, 190246, 194740, 194818, 209804, 214760, 220955, 231140, 252520, 262255, 271780, 299720, 328276, 353314, 353528, 380492, 389480, 389636, 410345, 419608, 441910, 462280, 475615, 487045, 524510, 543560, 574483, 656552, 681863, 706628, 760984, 779272, 801751, 820690, 883285, 883820, 951230, 974090, 1049020, 1148966, 1236599, 1363726, 1413256, 1603502, 1641380, 1766570, 1767640, 1902460, 1948180, 2098040, 2297932, 2473198, 2727452, 2872415, 3207004, 3282760, 3409315, 3533140, 3804920, 3896360, 4008755, 4595864, 4946396, 5454904, 5612257, 5744830, 6182995, 6414008, 6818630, 7066280, 8017510, 9892792, 10422763, 11224514, 11489660, 12365990, 13637260, 16035020, 20845526, 22449028, 22979320, 24731980, 27274520, 28061285, 32070040, 41691052, 44898056, 49463960, 52113815, 56122570, 72959341, 83382104, 104227630, 112245140, 145918682, 208455260, 224490280, 291837364, 364796705, 416910520, 583674728, 729593410, 1459186820, 2918373640]

約数ペア:

[(1, 2918373640), (2, 1459186820), (4, 729593410), (5, 583674728), (7, 416910520), (8, 364796705), (10, 291837364), (13, 224490280), (14, 208455260), (20, 145918682), (26, 112245140), (28, 104227630), (35, 83382104), (40, 72959341), (52, 56122570), (56, 52113815), (59, 49463960), (65, 44898056), (70, 41691052), (91, 32070040), (104, 28061285), (107, 27274520), (118, 24731980), (127, 22979320), (130, 22449028), (140, 20845526), (182, 16035020), (214, 13637260), (236, 12365990), (254, 11489660), (260, 11224514), (280, 10422763), (295, 9892792), (364, 8017510), (413, 7066280), (428, 6818630), (455, 6414008), (472, 6182995), (508, 5744830), (520, 5612257), (535, 5454904), (590, 4946396), (635, 4595864), (728, 4008755), (749, 3896360), (767, 3804920), (826, 3533140), (856, 3409315), (889, 3282760), (910, 3207004), (1016, 2872415), (1070, 2727452), (1180, 2473198), (1270, 2297932), (1391, 2098040), (1498, 1948180), (1534, 1902460), (1651, 1767640), (1652, 1766570), (1778, 1641380), (1820, 1603502), (2065, 1413256), (2140, 1363726), (2360, 1236599), (2540, 1148966), (2782, 1049020), (2996, 974090), (3068, 951230), (3302, 883820), (3304, 883285), (3556, 820690), (3640, 801751), (3745, 779272), (3835, 760984), (4130, 706628), (4280, 681863), (4445, 656552), (5080, 574483), (5369, 543560), (5564, 524510), (5992, 487045), (6136, 475615), (6313, 462280), (6604, 441910), (6955, 419608), (7112, 410345), (7490, 389636), (7493, 389480), (7670, 380492), (8255, 353528), (8260, 353314), (8890, 328276), (9737, 299720), (10738, 271780), (11128, 262255), (11557, 252520), (12626, 231140), (13208, 220955), (13589, 214760), (13910, 209804), (14980, 194818), (14986, 194740), (15340, 190246), (16510, 176764), (16520, 176657), (17780, 164138), (19474, 149860), (21476, 135890), (23114, 126260), (25252, 115570), (26845, 108712), (27178, 107380), (27820, 104902), (29960, 97409), (29972, 97370), (30680, 95123), (31565, 92456), (33020, 88382), (35560, 82069), (37465, 77896), (38948, 74930), (42952, 67945), (44191, 66040), (46228, 63130), (48685, 59944), (50504, 57785), (52451, 55640), (53690, 54356)]