78578130880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1327

約数の個数: 224

約数和(自身を含む): 198470154240

約数和(自身を除く): 119892023360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 64, 80, 116, 122, 127, 145, 160, 232, 244, 254, 290, 305, 320, 464, 488, 508, 580, 610, 635, 928, 976, 1016, 1093, 1160, 1220, 1270, 1769, 1856, 1952, 2032, 2186, 2320, 2440, 2540, 3538, 3683, 3904, 4064, 4372, 4640, 4880, 5080, 5465, 7076, 7366, 7747, 8128, 8744, 8845, 9280, 9760, 10160, 10930, 14152, 14732, 15494, 17488, 17690, 18415, 19520, 20320, 21860, 28304, 29464, 30988, 31697, 34976, 35380, 36830, 38735, 40640, 43720, 56608, 58928, 61976, 63394, 66673, 69952, 70760, 73660, 77470, 87440, 113216, 117856, 123952, 126788, 133346, 138811, 141520, 147320, 154940, 158485, 174880, 224663, 235712, 247904, 253576, 266692, 277622, 283040, 294640, 309880, 316970, 333365, 349760, 449326, 495808, 507152, 533384, 555244, 566080, 589280, 619760, 633940, 666730, 694055, 898652, 1014304, 1066768, 1110488, 1123315, 1178560, 1239520, 1267880, 1333460, 1388110, 1797304, 1933517, 2028608, 2133536, 2220976, 2246630, 2479040, 2535760, 2666920, 2776220, 3594608, 3867034, 4025519, 4267072, 4441952, 4493260, 5071520, 5333840, 5552440, 7189216, 7734068, 8051038, 8467471, 8883904, 8986520, 9667585, 10143040, 10667680, 11104880, 14378432, 15468136, 16102076, 16934942, 17973040, 19335170, 20127595, 21335360, 22209760, 30936272, 32204152, 33869884, 35946080, 38670340, 40255190, 42337355, 44419520, 61872544, 64408304, 67739768, 71892160, 77340680, 80510380, 84674710, 123745088, 128816608, 135479536, 154681360, 161020760, 169349420, 245556659, 257633216, 270959072, 309362720, 322041520, 338698840, 491113318, 541918144, 618725440, 644083040, 677397680, 982226636, 1227783295, 1288166080, 1354795360, 1964453272, 2455566590, 2709590720, 3928906544, 4911133180, 7857813088, 9822266360, 15715626176, 19644532720, 39289065440, 78578130880]

約数ペア:

[(1, 78578130880), (2, 39289065440), (4, 19644532720), (5, 15715626176), (8, 9822266360), (10, 7857813088), (16, 4911133180), (20, 3928906544), (29, 2709590720), (32, 2455566590), (40, 1964453272), (58, 1354795360), (61, 1288166080), (64, 1227783295), (80, 982226636), (116, 677397680), (122, 644083040), (127, 618725440), (145, 541918144), (160, 491113318), (232, 338698840), (244, 322041520), (254, 309362720), (290, 270959072), (305, 257633216), (320, 245556659), (464, 169349420), (488, 161020760), (508, 154681360), (580, 135479536), (610, 128816608), (635, 123745088), (928, 84674710), (976, 80510380), (1016, 77340680), (1093, 71892160), (1160, 67739768), (1220, 64408304), (1270, 61872544), (1769, 44419520), (1856, 42337355), (1952, 40255190), (2032, 38670340), (2186, 35946080), (2320, 33869884), (2440, 32204152), (2540, 30936272), (3538, 22209760), (3683, 21335360), (3904, 20127595), (4064, 19335170), (4372, 17973040), (4640, 16934942), (4880, 16102076), (5080, 15468136), (5465, 14378432), (7076, 11104880), (7366, 10667680), (7747, 10143040), (8128, 9667585), (8744, 8986520), (8845, 8883904), (9280, 8467471), (9760, 8051038), (10160, 7734068), (10930, 7189216), (14152, 5552440), (14732, 5333840), (15494, 5071520), (17488, 4493260), (17690, 4441952), (18415, 4267072), (19520, 4025519), (20320, 3867034), (21860, 3594608), (28304, 2776220), (29464, 2666920), (30988, 2535760), (31697, 2479040), (34976, 2246630), (35380, 2220976), (36830, 2133536), (38735, 2028608), (40640, 1933517), (43720, 1797304), (56608, 1388110), (58928, 1333460), (61976, 1267880), (63394, 1239520), (66673, 1178560), (69952, 1123315), (70760, 1110488), (73660, 1066768), (77470, 1014304), (87440, 898652), (113216, 694055), (117856, 666730), (123952, 633940), (126788, 619760), (133346, 589280), (138811, 566080), (141520, 555244), (147320, 533384), (154940, 507152), (158485, 495808), (174880, 449326), (224663, 349760), (235712, 333365), (247904, 316970), (253576, 309880), (266692, 294640), (277622, 283040)]