160511220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 515065320

約数和(自身を除く): 354554100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 109, 135, 162, 180, 202, 218, 243, 270, 303, 324, 327, 404, 405, 436, 486, 505, 540, 545, 606, 654, 729, 810, 909, 972, 981, 1010, 1090, 1212, 1215, 1308, 1458, 1515, 1620, 1635, 1818, 1962, 2020, 2180, 2430, 2727, 2916, 2943, 3030, 3270, 3636, 3645, 3924, 4545, 4860, 4905, 5454, 5886, 6060, 6540, 7290, 8181, 8829, 9090, 9810, 10908, 11009, 11772, 13635, 14580, 14715, 16362, 17658, 18180, 19620, 22018, 24543, 26487, 27270, 29430, 32724, 33027, 35316, 40905, 44036, 44145, 49086, 52974, 54540, 55045, 58860, 66054, 73629, 79461, 81810, 88290, 98172, 99081, 105948, 110090, 122715, 132108, 132435, 147258, 158922, 163620, 165135, 176580, 198162, 220180, 245430, 264870, 294516, 297243, 317844, 330270, 368145, 396324, 397305, 490860, 495405, 529740, 594486, 660540, 736290, 794610, 891729, 990810, 1188972, 1472580, 1486215, 1589220, 1783458, 1981620, 2675187, 2972430, 3566916, 4458645, 5350374, 5944860, 8025561, 8917290, 10700748, 13375935, 16051122, 17834580, 26751870, 32102244, 40127805, 53503740, 80255610, 160511220]

約数ペア:

[(1, 160511220), (2, 80255610), (3, 53503740), (4, 40127805), (5, 32102244), (6, 26751870), (9, 17834580), (10, 16051122), (12, 13375935), (15, 10700748), (18, 8917290), (20, 8025561), (27, 5944860), (30, 5350374), (36, 4458645), (45, 3566916), (54, 2972430), (60, 2675187), (81, 1981620), (90, 1783458), (101, 1589220), (108, 1486215), (109, 1472580), (135, 1188972), (162, 990810), (180, 891729), (202, 794610), (218, 736290), (243, 660540), (270, 594486), (303, 529740), (324, 495405), (327, 490860), (404, 397305), (405, 396324), (436, 368145), (486, 330270), (505, 317844), (540, 297243), (545, 294516), (606, 264870), (654, 245430), (729, 220180), (810, 198162), (909, 176580), (972, 165135), (981, 163620), (1010, 158922), (1090, 147258), (1212, 132435), (1215, 132108), (1308, 122715), (1458, 110090), (1515, 105948), (1620, 99081), (1635, 98172), (1818, 88290), (1962, 81810), (2020, 79461), (2180, 73629), (2430, 66054), (2727, 58860), (2916, 55045), (2943, 54540), (3030, 52974), (3270, 49086), (3636, 44145), (3645, 44036), (3924, 40905), (4545, 35316), (4860, 33027), (4905, 32724), (5454, 29430), (5886, 27270), (6060, 26487), (6540, 24543), (7290, 22018), (8181, 19620), (8829, 18180), (9090, 17658), (9810, 16362), (10908, 14715), (11009, 14580), (11772, 13635)]