131022360

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 517492800

約数和(自身を除く): 386470440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 106, 108, 109, 120, 126, 135, 140, 159, 162, 168, 180, 189, 210, 212, 216, 218, 252, 265, 270, 280, 315, 318, 324, 327, 360, 371, 378, 405, 420, 424, 436, 477, 504, 530, 540, 545, 567, 630, 636, 648, 654, 742, 756, 763, 795, 810, 840, 872, 945, 954, 981, 1060, 1080, 1090, 1113, 1134, 1260, 1272, 1308, 1431, 1484, 1512, 1526, 1590, 1620, 1635, 1855, 1890, 1908, 1962, 2120, 2180, 2226, 2268, 2289, 2385, 2520, 2616, 2835, 2862, 2943, 2968, 3052, 3180, 3240, 3270, 3339, 3710, 3780, 3815, 3816, 3924, 4293, 4360, 4452, 4536, 4578, 4770, 4905, 5565, 5670, 5724, 5777, 5886, 6104, 6360, 6540, 6678, 6867, 7155, 7420, 7560, 7630, 7848, 8586, 8829, 8904, 9156, 9540, 9810, 10017, 11130, 11340, 11445, 11448, 11554, 11772, 13080, 13356, 13734, 14310, 14715, 14840, 15260, 16695, 17172, 17331, 17658, 18312, 19080, 19620, 20034, 20601, 21465, 22260, 22680, 22890, 23108, 23544, 26712, 27468, 28620, 28885, 29430, 30051, 30520, 33390, 34335, 34344, 34662, 35316, 39240, 40068, 40439, 41202, 42930, 44145, 44520, 45780, 46216, 50085, 51993, 54936, 57240, 57770, 58860, 60102, 61803, 66780, 68670, 69324, 70632, 80136, 80878, 82404, 85860, 86655, 88290, 91560, 100170, 103005, 103986, 115540, 117720, 120204, 121317, 123606, 133560, 137340, 138648, 150255, 155979, 161756, 164808, 171720, 173310, 176580, 200340, 202195, 206010, 207972, 231080, 240408, 242634, 247212, 259965, 274680, 300510, 309015, 311958, 323512, 346620, 353160, 363951, 400680, 404390, 412020, 415944, 467937, 485268, 494424, 519930, 601020, 606585, 618030, 623916, 693240, 727902, 779895, 808780, 824040, 935874, 970536, 1039860, 1091853, 1202040, 1213170, 1236060, 1247832, 1455804, 1559790, 1617560, 1819755, 1871748, 2079720, 2183706, 2339685, 2426340, 2472120, 2911608, 3119580, 3275559, 3639510, 3743496, 4367412, 4679370, 4852680, 5459265, 6239160, 6551118, 7279020, 8734824, 9358740, 10918530, 13102236, 14558040, 16377795, 18717480, 21837060, 26204472, 32755590, 43674120, 65511180, 131022360]

約数ペア:

[(1, 131022360), (2, 65511180), (3, 43674120), (4, 32755590), (5, 26204472), (6, 21837060), (7, 18717480), (8, 16377795), (9, 14558040), (10, 13102236), (12, 10918530), (14, 9358740), (15, 8734824), (18, 7279020), (20, 6551118), (21, 6239160), (24, 5459265), (27, 4852680), (28, 4679370), (30, 4367412), (35, 3743496), (36, 3639510), (40, 3275559), (42, 3119580), (45, 2911608), (53, 2472120), (54, 2426340), (56, 2339685), (60, 2183706), (63, 2079720), (70, 1871748), (72, 1819755), (81, 1617560), (84, 1559790), (90, 1455804), (105, 1247832), (106, 1236060), (108, 1213170), (109, 1202040), (120, 1091853), (126, 1039860), (135, 970536), (140, 935874), (159, 824040), (162, 808780), (168, 779895), (180, 727902), (189, 693240), (210, 623916), (212, 618030), (216, 606585), (218, 601020), (252, 519930), (265, 494424), (270, 485268), (280, 467937), (315, 415944), (318, 412020), (324, 404390), (327, 400680), (360, 363951), (371, 353160), (378, 346620), (405, 323512), (420, 311958), (424, 309015), (436, 300510), (477, 274680), (504, 259965), (530, 247212), (540, 242634), (545, 240408), (567, 231080), (630, 207972), (636, 206010), (648, 202195), (654, 200340), (742, 176580), (756, 173310), (763, 171720), (795, 164808), (810, 161756), (840, 155979), (872, 150255), (945, 138648), (954, 137340), (981, 133560), (1060, 123606), (1080, 121317), (1090, 120204), (1113, 117720), (1134, 115540), (1260, 103986), (1272, 103005), (1308, 100170), (1431, 91560), (1484, 88290), (1512, 86655), (1526, 85860), (1590, 82404), (1620, 80878), (1635, 80136), (1855, 70632), (1890, 69324), (1908, 68670), (1962, 66780), (2120, 61803), (2180, 60102), (2226, 58860), (2268, 57770), (2289, 57240), (2385, 54936), (2520, 51993), (2616, 50085), (2835, 46216), (2862, 45780), (2943, 44520), (2968, 44145), (3052, 42930), (3180, 41202), (3240, 40439), (3270, 40068), (3339, 39240), (3710, 35316), (3780, 34662), (3815, 34344), (3816, 34335), (3924, 33390), (4293, 30520), (4360, 30051), (4452, 29430), (4536, 28885), (4578, 28620), (4770, 27468), (4905, 26712), (5565, 23544), (5670, 23108), (5724, 22890), (5777, 22680), (5886, 22260), (6104, 21465), (6360, 20601), (6540, 20034), (6678, 19620), (6867, 19080), (7155, 18312), (7420, 17658), (7560, 17331), (7630, 17172), (7848, 16695), (8586, 15260), (8829, 14840), (8904, 14715), (9156, 14310), (9540, 13734), (9810, 13356), (10017, 13080), (11130, 11772), (11340, 11554), (11445, 11448)]