254189336720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{13627}}^1$

素因数の和:13750

約数の個数: 240

約数和(自身を含む): 679652999424

約数和(自身を除く): 425463662704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 47, 55, 80, 82, 88, 94, 110, 121, 164, 176, 188, 205, 220, 235, 242, 328, 376, 410, 440, 451, 470, 484, 517, 605, 656, 752, 820, 880, 902, 940, 968, 1034, 1210, 1640, 1804, 1880, 1927, 1936, 2068, 2255, 2420, 2585, 3280, 3608, 3760, 3854, 4136, 4510, 4840, 4961, 5170, 5687, 7216, 7708, 8272, 9020, 9635, 9680, 9922, 10340, 11374, 13627, 15416, 18040, 19270, 19844, 20680, 21197, 22748, 24805, 27254, 28435, 30832, 36080, 38540, 39688, 41360, 42394, 45496, 49610, 54508, 56870, 68135, 77080, 79376, 84788, 90992, 99220, 105985, 109016, 113740, 136270, 149897, 154160, 169576, 198440, 211970, 218032, 227480, 233167, 272540, 299794, 339152, 396880, 423940, 454960, 466334, 545080, 558707, 599588, 640469, 749485, 847880, 932668, 1090160, 1117414, 1165835, 1199176, 1280938, 1498970, 1648867, 1695760, 1865336, 2234828, 2331670, 2398352, 2561876, 2793535, 2997940, 3202345, 3297734, 3730672, 4469656, 4663340, 5123752, 5587070, 5995880, 6145777, 6404690, 6595468, 7045159, 8244335, 8939312, 9326680, 10247504, 11174140, 11991760, 12291554, 12809380, 13190936, 14090318, 16488670, 18653360, 22348280, 24583108, 25618760, 26259229, 26381872, 28180636, 30728885, 32977340, 35225795, 44696560, 49166216, 51237520, 52518458, 56361272, 61457770, 65954680, 67603547, 70451590, 77496749, 98332432, 105036916, 112722544, 122915540, 131296145, 131909360, 135207094, 140903180, 154993498, 210073832, 245831080, 262592290, 270414188, 281806360, 288851519, 309986996, 338017735, 387483745, 420147664, 491662160, 525184580, 540828376, 563612720, 577703038, 619973992, 676035470, 774967490, 1050369160, 1081656752, 1155406076, 1239947984, 1352070940, 1444257595, 1549934980, 2100738320, 2310812152, 2704141880, 2888515190, 3099869960, 3177366709, 4621624304, 5408283760, 5777030380, 6199739920, 6354733418, 11554060760, 12709466836, 15886833545, 23108121520, 25418933672, 31773667090, 50837867344, 63547334180, 127094668360, 254189336720]

約数ペア:

[(1, 254189336720), (2, 127094668360), (4, 63547334180), (5, 50837867344), (8, 31773667090), (10, 25418933672), (11, 23108121520), (16, 15886833545), (20, 12709466836), (22, 11554060760), (40, 6354733418), (41, 6199739920), (44, 5777030380), (47, 5408283760), (55, 4621624304), (80, 3177366709), (82, 3099869960), (88, 2888515190), (94, 2704141880), (110, 2310812152), (121, 2100738320), (164, 1549934980), (176, 1444257595), (188, 1352070940), (205, 1239947984), (220, 1155406076), (235, 1081656752), (242, 1050369160), (328, 774967490), (376, 676035470), (410, 619973992), (440, 577703038), (451, 563612720), (470, 540828376), (484, 525184580), (517, 491662160), (605, 420147664), (656, 387483745), (752, 338017735), (820, 309986996), (880, 288851519), (902, 281806360), (940, 270414188), (968, 262592290), (1034, 245831080), (1210, 210073832), (1640, 154993498), (1804, 140903180), (1880, 135207094), (1927, 131909360), (1936, 131296145), (2068, 122915540), (2255, 112722544), (2420, 105036916), (2585, 98332432), (3280, 77496749), (3608, 70451590), (3760, 67603547), (3854, 65954680), (4136, 61457770), (4510, 56361272), (4840, 52518458), (4961, 51237520), (5170, 49166216), (5687, 44696560), (7216, 35225795), (7708, 32977340), (8272, 30728885), (9020, 28180636), (9635, 26381872), (9680, 26259229), (9922, 25618760), (10340, 24583108), (11374, 22348280), (13627, 18653360), (15416, 16488670), (18040, 14090318), (19270, 13190936), (19844, 12809380), (20680, 12291554), (21197, 11991760), (22748, 11174140), (24805, 10247504), (27254, 9326680), (28435, 8939312), (30832, 8244335), (36080, 7045159), (38540, 6595468), (39688, 6404690), (41360, 6145777), (42394, 5995880), (45496, 5587070), (49610, 5123752), (54508, 4663340), (56870, 4469656), (68135, 3730672), (77080, 3297734), (79376, 3202345), (84788, 2997940), (90992, 2793535), (99220, 2561876), (105985, 2398352), (109016, 2331670), (113740, 2234828), (136270, 1865336), (149897, 1695760), (154160, 1648867), (169576, 1498970), (198440, 1280938), (211970, 1199176), (218032, 1165835), (227480, 1117414), (233167, 1090160), (272540, 932668), (299794, 847880), (339152, 749485), (396880, 640469), (423940, 599588), (454960, 558707), (466334, 545080)]