1217603918080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{631223}}^1$

素因数の和:631392

約数の個数: 144

約数和(自身を含む): 3204911090304

約数和(自身を除く): 1987307172224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 137, 160, 176, 220, 256, 274, 320, 352, 440, 548, 640, 685, 704, 880, 1096, 1280, 1370, 1408, 1507, 1760, 2192, 2740, 2816, 3014, 3520, 4384, 5480, 6028, 7040, 7535, 8768, 10960, 12056, 14080, 15070, 17536, 21920, 24112, 30140, 35072, 43840, 48224, 60280, 87680, 96448, 120560, 175360, 192896, 241120, 385792, 482240, 631223, 964480, 1262446, 1928960, 2524892, 3156115, 5049784, 6312230, 6943453, 10099568, 12624460, 13886906, 20199136, 25248920, 27773812, 34717265, 40398272, 50497840, 55547624, 69434530, 80796544, 86477551, 100995680, 111095248, 138869060, 161593088, 172955102, 201991360, 222190496, 277738120, 345910204, 403982720, 432387755, 444380992, 555476240, 691820408, 807965440, 864775510, 888761984, 951253061, 1110952480, 1383640816, 1729551020, 1777523968, 1902506122, 2221904960, 2767281632, 3459102040, 3805012244, 4443809920, 4756265305, 5534563264, 6918204080, 7610024488, 8887619840, 9512530610, 11069126528, 13836408160, 15220048976, 19025061220, 22138253056, 27672816320, 30440097952, 38050122440, 55345632640, 60880195904, 76100244880, 110691265280, 121760391808, 152200489760, 243520783616, 304400979520, 608801959040, 1217603918080]

約数ペア:

[(1, 1217603918080), (2, 608801959040), (4, 304400979520), (5, 243520783616), (8, 152200489760), (10, 121760391808), (11, 110691265280), (16, 76100244880), (20, 60880195904), (22, 55345632640), (32, 38050122440), (40, 30440097952), (44, 27672816320), (55, 22138253056), (64, 19025061220), (80, 15220048976), (88, 13836408160), (110, 11069126528), (128, 9512530610), (137, 8887619840), (160, 7610024488), (176, 6918204080), (220, 5534563264), (256, 4756265305), (274, 4443809920), (320, 3805012244), (352, 3459102040), (440, 2767281632), (548, 2221904960), (640, 1902506122), (685, 1777523968), (704, 1729551020), (880, 1383640816), (1096, 1110952480), (1280, 951253061), (1370, 888761984), (1408, 864775510), (1507, 807965440), (1760, 691820408), (2192, 555476240), (2740, 444380992), (2816, 432387755), (3014, 403982720), (3520, 345910204), (4384, 277738120), (5480, 222190496), (6028, 201991360), (7040, 172955102), (7535, 161593088), (8768, 138869060), (10960, 111095248), (12056, 100995680), (14080, 86477551), (15070, 80796544), (17536, 69434530), (21920, 55547624), (24112, 50497840), (30140, 40398272), (35072, 34717265), (43840, 27773812), (48224, 25248920), (60280, 20199136), (87680, 13886906), (96448, 12624460), (120560, 10099568), (175360, 6943453), (192896, 6312230), (241120, 5049784), (385792, 3156115), (482240, 2524892), (631223, 1928960), (964480, 1262446)]