155389080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 436831080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 67, 70, 77, 84, 88, 105, 110, 120, 132, 134, 140, 154, 165, 168, 201, 210, 220, 231, 251, 264, 268, 280, 308, 330, 335, 385, 402, 420, 440, 462, 469, 502, 536, 616, 660, 670, 737, 753, 770, 804, 840, 924, 938, 1004, 1005, 1155, 1255, 1320, 1340, 1407, 1474, 1506, 1540, 1608, 1757, 1848, 1876, 2008, 2010, 2211, 2310, 2345, 2510, 2680, 2761, 2814, 2948, 3012, 3080, 3514, 3685, 3752, 3765, 4020, 4422, 4620, 4690, 5020, 5159, 5271, 5522, 5628, 5896, 6024, 7028, 7035, 7370, 7530, 8040, 8283, 8785, 8844, 9240, 9380, 10040, 10318, 10542, 11044, 11055, 11256, 13805, 14056, 14070, 14740, 15060, 15477, 16566, 16817, 17570, 17688, 18760, 19327, 20636, 21084, 22088, 22110, 25795, 26355, 27610, 28140, 29480, 30120, 30954, 33132, 33634, 35140, 38654, 41272, 41415, 42168, 44220, 50451, 51590, 52710, 55220, 56280, 57981, 61908, 66264, 67268, 70280, 77308, 77385, 82830, 84085, 88440, 96635, 100902, 103180, 105420, 110440, 115962, 117719, 123816, 134536, 154616, 154770, 165660, 168170, 184987, 193270, 201804, 206360, 210840, 231924, 235438, 252255, 289905, 309540, 331320, 336340, 353157, 369974, 386540, 403608, 463848, 470876, 504510, 554961, 579810, 588595, 619080, 672680, 706314, 739948, 773080, 924935, 941752, 1009020, 1109922, 1159620, 1177190, 1294909, 1412628, 1479896, 1765785, 1849870, 2018040, 2219844, 2319240, 2354380, 2589818, 2774805, 2825256, 3531570, 3699740, 3884727, 4439688, 4708760, 5179636, 5549610, 6474545, 7063140, 7399480, 7769454, 10359272, 11099220, 12949090, 14126280, 15538908, 19423635, 22198440, 25898180, 31077816, 38847270, 51796360, 77694540, 155389080]

約数ペア:

[(1, 155389080), (2, 77694540), (3, 51796360), (4, 38847270), (5, 31077816), (6, 25898180), (7, 22198440), (8, 19423635), (10, 15538908), (11, 14126280), (12, 12949090), (14, 11099220), (15, 10359272), (20, 7769454), (21, 7399480), (22, 7063140), (24, 6474545), (28, 5549610), (30, 5179636), (33, 4708760), (35, 4439688), (40, 3884727), (42, 3699740), (44, 3531570), (55, 2825256), (56, 2774805), (60, 2589818), (66, 2354380), (67, 2319240), (70, 2219844), (77, 2018040), (84, 1849870), (88, 1765785), (105, 1479896), (110, 1412628), (120, 1294909), (132, 1177190), (134, 1159620), (140, 1109922), (154, 1009020), (165, 941752), (168, 924935), (201, 773080), (210, 739948), (220, 706314), (231, 672680), (251, 619080), (264, 588595), (268, 579810), (280, 554961), (308, 504510), (330, 470876), (335, 463848), (385, 403608), (402, 386540), (420, 369974), (440, 353157), (462, 336340), (469, 331320), (502, 309540), (536, 289905), (616, 252255), (660, 235438), (670, 231924), (737, 210840), (753, 206360), (770, 201804), (804, 193270), (840, 184987), (924, 168170), (938, 165660), (1004, 154770), (1005, 154616), (1155, 134536), (1255, 123816), (1320, 117719), (1340, 115962), (1407, 110440), (1474, 105420), (1506, 103180), (1540, 100902), (1608, 96635), (1757, 88440), (1848, 84085), (1876, 82830), (2008, 77385), (2010, 77308), (2211, 70280), (2310, 67268), (2345, 66264), (2510, 61908), (2680, 57981), (2761, 56280), (2814, 55220), (2948, 52710), (3012, 51590), (3080, 50451), (3514, 44220), (3685, 42168), (3752, 41415), (3765, 41272), (4020, 38654), (4422, 35140), (4620, 33634), (4690, 33132), (5020, 30954), (5159, 30120), (5271, 29480), (5522, 28140), (5628, 27610), (5896, 26355), (6024, 25795), (7028, 22110), (7035, 22088), (7370, 21084), (7530, 20636), (8040, 19327), (8283, 18760), (8785, 17688), (8844, 17570), (9240, 16817), (9380, 16566), (10040, 15477), (10318, 15060), (10542, 14740), (11044, 14070), (11055, 14056), (11256, 13805)]