31555770480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36251}}^1$

素因数の和:36317

約数の個数: 320

約数和(自身を含む): 120832266240

約数和(自身を除く): 89276495760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 3120, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4464, 4680, 4836, 5580, 5616, 6045, 6448, 6696, 7020, 7254, 7440, 8060, 8370, 9360, 9672, 10881, 11160, 12090, 13392, 14040, 14508, 16120, 16740, 18135, 19344, 21762, 22320, 24180, 28080, 29016, 32240, 33480, 36251, 36270, 43524, 48360, 54405, 58032, 66960, 72502, 72540, 87048, 96720, 108753, 108810, 145004, 145080, 174096, 181255, 217506, 217620, 290008, 290160, 326259, 362510, 435012, 435240, 471263, 543765, 580016, 652518, 725020, 870024, 870480, 942526, 978777, 1087530, 1123781, 1305036, 1413789, 1450040, 1631295, 1740048, 1885052, 1957554, 2175060, 2247562, 2356315, 2610072, 2827578, 2900080, 3262590, 3371343, 3770104, 3915108, 4241367, 4350120, 4495124, 4712630, 4893885, 5220144, 5618905, 5655156, 6525180, 6742686, 7068945, 7540208, 7830216, 8482734, 8700240, 8990248, 9425260, 9787770, 10114029, 11237810, 11310312, 12724101, 13050360, 13485372, 14137890, 14609153, 15660432, 16856715, 16965468, 17980496, 18850520, 19575540, 20228058, 21206835, 22475620, 22620624, 25448202, 26100720, 26970744, 28275780, 29218306, 30342087, 33713430, 33930936, 37701040, 39151080, 40456116, 42413670, 43827459, 44951240, 50570145, 50896404, 53941488, 56551560, 58436612, 60684174, 63620505, 67426860, 67861872, 73045765, 78302160, 80912232, 84827340, 87654918, 89902480, 101140290, 101792808, 113103120, 116873224, 121368348, 127241010, 131482377, 134853720, 146091530, 151710435, 161824464, 169654680, 175309836, 202280580, 203585616, 219137295, 233746448, 242736696, 254482020, 262964754, 269707440, 292183060, 303420870, 339309360, 350619672, 394447131, 404561160, 438274590, 485473392, 508964040, 525929508, 584366120, 606841740, 657411885, 701239344, 788894262, 809122320, 876549180, 1017928080, 1051859016, 1168732240, 1213683480, 1314823770, 1577788524, 1753098360, 1972235655, 2103718032, 2427366960, 2629647540, 3155577048, 3506196720, 3944471310, 5259295080, 6311154096, 7888942620, 10518590160, 15777885240, 31555770480]

約数ペア:

[(1, 31555770480), (2, 15777885240), (3, 10518590160), (4, 7888942620), (5, 6311154096), (6, 5259295080), (8, 3944471310), (9, 3506196720), (10, 3155577048), (12, 2629647540), (13, 2427366960), (15, 2103718032), (16, 1972235655), (18, 1753098360), (20, 1577788524), (24, 1314823770), (26, 1213683480), (27, 1168732240), (30, 1051859016), (31, 1017928080), (36, 876549180), (39, 809122320), (40, 788894262), (45, 701239344), (48, 657411885), (52, 606841740), (54, 584366120), (60, 525929508), (62, 508964040), (65, 485473392), (72, 438274590), (78, 404561160), (80, 394447131), (90, 350619672), (93, 339309360), (104, 303420870), (108, 292183060), (117, 269707440), (120, 262964754), (124, 254482020), (130, 242736696), (135, 233746448), (144, 219137295), (155, 203585616), (156, 202280580), (180, 175309836), (186, 169654680), (195, 161824464), (208, 151710435), (216, 146091530), (234, 134853720), (240, 131482377), (248, 127241010), (260, 121368348), (270, 116873224), (279, 113103120), (310, 101792808), (312, 101140290), (351, 89902480), (360, 87654918), (372, 84827340), (390, 80912232), (403, 78302160), (432, 73045765), (465, 67861872), (468, 67426860), (496, 63620505), (520, 60684174), (540, 58436612), (558, 56551560), (585, 53941488), (620, 50896404), (624, 50570145), (702, 44951240), (720, 43827459), (744, 42413670), (780, 40456116), (806, 39151080), (837, 37701040), (930, 33930936), (936, 33713430), (1040, 30342087), (1080, 29218306), (1116, 28275780), (1170, 26970744), (1209, 26100720), (1240, 25448202), (1395, 22620624), (1404, 22475620), (1488, 21206835), (1560, 20228058), (1612, 19575540), (1674, 18850520), (1755, 17980496), (1860, 16965468), (1872, 16856715), (2015, 15660432), (2160, 14609153), (2232, 14137890), (2340, 13485372), (2418, 13050360), (2480, 12724101), (2790, 11310312), (2808, 11237810), (3120, 10114029), (3224, 9787770), (3348, 9425260), (3510, 8990248), (3627, 8700240), (3720, 8482734), (4030, 7830216), (4185, 7540208), (4464, 7068945), (4680, 6742686), (4836, 6525180), (5580, 5655156), (5616, 5618905), (6045, 5220144), (6448, 4893885), (6696, 4712630), (7020, 4495124), (7254, 4350120), (7440, 4241367), (8060, 3915108), (8370, 3770104), (9360, 3371343), (9672, 3262590), (10881, 2900080), (11160, 2827578), (12090, 2610072), (13392, 2356315), (14040, 2247562), (14508, 2175060), (16120, 1957554), (16740, 1885052), (18135, 1740048), (19344, 1631295), (21762, 1450040), (22320, 1413789), (24180, 1305036), (28080, 1123781), (29016, 1087530), (32240, 978777), (33480, 942526), (36251, 870480), (36270, 870024), (43524, 725020), (48360, 652518), (54405, 580016), (58032, 543765), (66960, 471263), (72502, 435240), (72540, 435012), (87048, 362510), (96720, 326259), (108753, 290160), (108810, 290008), (145004, 217620), (145080, 217506), (174096, 181255)]