159621000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:733

約数の個数: 256

約数和(自身を含む): 621803520

約数和(自身を除く): 462182520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 250, 264, 275, 280, 300, 308, 330, 350, 375, 385, 420, 440, 462, 500, 525, 550, 600, 616, 660, 691, 700, 750, 770, 825, 840, 875, 924, 1000, 1050, 1100, 1155, 1320, 1375, 1382, 1400, 1500, 1540, 1650, 1750, 1848, 1925, 2073, 2100, 2200, 2310, 2625, 2750, 2764, 3000, 3080, 3300, 3455, 3500, 3850, 4125, 4146, 4200, 4620, 4837, 5250, 5500, 5528, 5775, 6600, 6910, 7000, 7601, 7700, 8250, 8292, 9240, 9625, 9674, 10365, 10500, 11000, 11550, 13820, 14511, 15202, 15400, 16500, 16584, 17275, 19250, 19348, 20730, 21000, 22803, 23100, 24185, 27640, 28875, 29022, 30404, 33000, 34550, 38005, 38500, 38696, 41460, 45606, 46200, 48370, 51825, 53207, 57750, 58044, 60808, 69100, 72555, 76010, 77000, 82920, 86375, 91212, 96740, 103650, 106414, 114015, 115500, 116088, 120925, 138200, 145110, 152020, 159621, 172750, 182424, 190025, 193480, 207300, 212828, 228030, 231000, 241850, 259125, 266035, 290220, 304040, 319242, 345500, 362775, 380050, 414600, 425656, 456060, 483700, 518250, 532070, 570075, 580440, 604625, 638484, 691000, 725550, 760100, 798105, 912120, 950125, 967400, 1036500, 1064140, 1140150, 1209250, 1276968, 1330175, 1451100, 1520200, 1596210, 1813875, 1900250, 2073000, 2128280, 2280300, 2418500, 2660350, 2850375, 2902200, 3192420, 3627750, 3800500, 3990525, 4560600, 4837000, 5320700, 5700750, 6384840, 6650875, 7255500, 7601000, 7981050, 10641400, 11401500, 13301750, 14511000, 15962100, 19952625, 22803000, 26603500, 31924200, 39905250, 53207000, 79810500, 159621000]

約数ペア:

[(1, 159621000), (2, 79810500), (3, 53207000), (4, 39905250), (5, 31924200), (6, 26603500), (7, 22803000), (8, 19952625), (10, 15962100), (11, 14511000), (12, 13301750), (14, 11401500), (15, 10641400), (20, 7981050), (21, 7601000), (22, 7255500), (24, 6650875), (25, 6384840), (28, 5700750), (30, 5320700), (33, 4837000), (35, 4560600), (40, 3990525), (42, 3800500), (44, 3627750), (50, 3192420), (55, 2902200), (56, 2850375), (60, 2660350), (66, 2418500), (70, 2280300), (75, 2128280), (77, 2073000), (84, 1900250), (88, 1813875), (100, 1596210), (105, 1520200), (110, 1451100), (120, 1330175), (125, 1276968), (132, 1209250), (140, 1140150), (150, 1064140), (154, 1036500), (165, 967400), (168, 950125), (175, 912120), (200, 798105), (210, 760100), (220, 725550), (231, 691000), (250, 638484), (264, 604625), (275, 580440), (280, 570075), (300, 532070), (308, 518250), (330, 483700), (350, 456060), (375, 425656), (385, 414600), (420, 380050), (440, 362775), (462, 345500), (500, 319242), (525, 304040), (550, 290220), (600, 266035), (616, 259125), (660, 241850), (691, 231000), (700, 228030), (750, 212828), (770, 207300), (825, 193480), (840, 190025), (875, 182424), (924, 172750), (1000, 159621), (1050, 152020), (1100, 145110), (1155, 138200), (1320, 120925), (1375, 116088), (1382, 115500), (1400, 114015), (1500, 106414), (1540, 103650), (1650, 96740), (1750, 91212), (1848, 86375), (1925, 82920), (2073, 77000), (2100, 76010), (2200, 72555), (2310, 69100), (2625, 60808), (2750, 58044), (2764, 57750), (3000, 53207), (3080, 51825), (3300, 48370), (3455, 46200), (3500, 45606), (3850, 41460), (4125, 38696), (4146, 38500), (4200, 38005), (4620, 34550), (4837, 33000), (5250, 30404), (5500, 29022), (5528, 28875), (5775, 27640), (6600, 24185), (6910, 23100), (7000, 22803), (7601, 21000), (7700, 20730), (8250, 19348), (8292, 19250), (9240, 17275), (9625, 16584), (9674, 16500), (10365, 15400), (10500, 15202), (11000, 14511), (11550, 13820)]