915880680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17791}}^1$

素因数の和:17832

約数の個数: 192

約数和(自身を含む): 3497195520

約数和(自身を除く): 2581314840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 17791, 25740, 35582, 51480, 53373, 71164, 88955, 106746, 142328, 160119, 177910, 195701, 213492, 231283, 266865, 320238, 355820, 391402, 426984, 462566, 533730, 587103, 640476, 693849, 711640, 782804, 800595, 925132, 978505, 1067460, 1156415, 1174206, 1280952, 1387698, 1565608, 1601190, 1761309, 1850264, 1957010, 2081547, 2134920, 2312830, 2348412, 2544113, 2775396, 2935515, 3202380, 3469245, 3522618, 3914020, 4163094, 4625660, 4696824, 5088226, 5550792, 5871030, 6404760, 6938490, 7045236, 7632339, 7828040, 8326188, 8806545, 9251320, 10176452, 10407735, 11742060, 12720565, 13876980, 14090472, 15264678, 16652376, 17613090, 20352904, 20815470, 22897017, 23484120, 25441130, 27753960, 30529356, 35226180, 38161695, 41630940, 45794034, 50882260, 61058712, 70452360, 76323390, 83261880, 91588068, 101764520, 114485085, 152646780, 183176136, 228970170, 305293560, 457940340, 915880680]

約数ペア:

[(1, 915880680), (2, 457940340), (3, 305293560), (4, 228970170), (5, 183176136), (6, 152646780), (8, 114485085), (9, 101764520), (10, 91588068), (11, 83261880), (12, 76323390), (13, 70452360), (15, 61058712), (18, 50882260), (20, 45794034), (22, 41630940), (24, 38161695), (26, 35226180), (30, 30529356), (33, 27753960), (36, 25441130), (39, 23484120), (40, 22897017), (44, 20815470), (45, 20352904), (52, 17613090), (55, 16652376), (60, 15264678), (65, 14090472), (66, 13876980), (72, 12720565), (78, 11742060), (88, 10407735), (90, 10176452), (99, 9251320), (104, 8806545), (110, 8326188), (117, 7828040), (120, 7632339), (130, 7045236), (132, 6938490), (143, 6404760), (156, 5871030), (165, 5550792), (180, 5088226), (195, 4696824), (198, 4625660), (220, 4163094), (234, 3914020), (260, 3522618), (264, 3469245), (286, 3202380), (312, 2935515), (330, 2775396), (360, 2544113), (390, 2348412), (396, 2312830), (429, 2134920), (440, 2081547), (468, 1957010), (495, 1850264), (520, 1761309), (572, 1601190), (585, 1565608), (660, 1387698), (715, 1280952), (780, 1174206), (792, 1156415), (858, 1067460), (936, 978505), (990, 925132), (1144, 800595), (1170, 782804), (1287, 711640), (1320, 693849), (1430, 640476), (1560, 587103), (1716, 533730), (1980, 462566), (2145, 426984), (2340, 391402), (2574, 355820), (2860, 320238), (3432, 266865), (3960, 231283), (4290, 213492), (4680, 195701), (5148, 177910), (5720, 160119), (6435, 142328), (8580, 106746), (10296, 88955), (12870, 71164), (17160, 53373), (17791, 51480), (25740, 35582)]