293481760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 829108224

約数和(自身を除く): 535626464

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 101, 104, 110, 127, 130, 143, 160, 176, 202, 208, 220, 254, 260, 286, 352, 404, 416, 440, 505, 508, 520, 572, 635, 715, 808, 880, 1010, 1016, 1040, 1111, 1144, 1270, 1313, 1397, 1430, 1616, 1651, 1760, 2020, 2032, 2080, 2222, 2288, 2540, 2626, 2794, 2860, 3232, 3302, 4040, 4064, 4444, 4576, 5080, 5252, 5555, 5588, 5720, 6565, 6604, 6985, 8080, 8255, 8888, 10160, 10504, 11110, 11176, 11440, 12827, 13130, 13208, 13970, 14443, 16160, 16510, 17776, 18161, 20320, 21008, 22220, 22352, 22880, 25654, 26260, 26416, 27940, 28886, 33020, 35552, 36322, 42016, 44440, 44704, 51308, 52520, 52832, 55880, 57772, 64135, 66040, 72215, 72644, 88880, 90805, 102616, 105040, 111760, 115544, 128270, 132080, 141097, 144430, 145288, 166751, 177760, 181610, 205232, 210080, 223520, 231088, 256540, 264160, 282194, 288860, 290576, 333502, 363220, 410464, 462176, 513080, 564388, 577720, 581152, 667004, 705485, 726440, 833755, 1026160, 1128776, 1155440, 1334008, 1410970, 1452880, 1667510, 1834261, 2052320, 2257552, 2310880, 2668016, 2821940, 2905760, 3335020, 3668522, 4515104, 5336032, 5643880, 6670040, 7337044, 9171305, 11287760, 13340080, 14674088, 18342610, 22575520, 26680160, 29348176, 36685220, 58696352, 73370440, 146740880, 293481760]

約数ペア:

[(1, 293481760), (2, 146740880), (4, 73370440), (5, 58696352), (8, 36685220), (10, 29348176), (11, 26680160), (13, 22575520), (16, 18342610), (20, 14674088), (22, 13340080), (26, 11287760), (32, 9171305), (40, 7337044), (44, 6670040), (52, 5643880), (55, 5336032), (65, 4515104), (80, 3668522), (88, 3335020), (101, 2905760), (104, 2821940), (110, 2668016), (127, 2310880), (130, 2257552), (143, 2052320), (160, 1834261), (176, 1667510), (202, 1452880), (208, 1410970), (220, 1334008), (254, 1155440), (260, 1128776), (286, 1026160), (352, 833755), (404, 726440), (416, 705485), (440, 667004), (505, 581152), (508, 577720), (520, 564388), (572, 513080), (635, 462176), (715, 410464), (808, 363220), (880, 333502), (1010, 290576), (1016, 288860), (1040, 282194), (1111, 264160), (1144, 256540), (1270, 231088), (1313, 223520), (1397, 210080), (1430, 205232), (1616, 181610), (1651, 177760), (1760, 166751), (2020, 145288), (2032, 144430), (2080, 141097), (2222, 132080), (2288, 128270), (2540, 115544), (2626, 111760), (2794, 105040), (2860, 102616), (3232, 90805), (3302, 88880), (4040, 72644), (4064, 72215), (4444, 66040), (4576, 64135), (5080, 57772), (5252, 55880), (5555, 52832), (5588, 52520), (5720, 51308), (6565, 44704), (6604, 44440), (6985, 42016), (8080, 36322), (8255, 35552), (8888, 33020), (10160, 28886), (10504, 27940), (11110, 26416), (11176, 26260), (11440, 25654), (12827, 22880), (13130, 22352), (13208, 22220), (13970, 21008), (14443, 20320), (16160, 18161), (16510, 17776)]