1606341720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 4906598400

約数和(自身を除く): 3300256680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 127, 218, 254, 327, 381, 436, 508, 545, 635, 654, 762, 872, 967, 1016, 1090, 1270, 1308, 1524, 1635, 1905, 1934, 2180, 2540, 2616, 2901, 3048, 3270, 3810, 3868, 4360, 4835, 5080, 5802, 6540, 7620, 7736, 9670, 11604, 13080, 13843, 14505, 15240, 19340, 23208, 27686, 29010, 38680, 41529, 55372, 58020, 69215, 83058, 105403, 110744, 116040, 122809, 138430, 166116, 207645, 210806, 245618, 276860, 316209, 332232, 368427, 415290, 421612, 491236, 527015, 553720, 614045, 632418, 736854, 830580, 843224, 982472, 1054030, 1228090, 1264836, 1473708, 1581045, 1661160, 1842135, 2108060, 2456180, 2529672, 2947416, 3162090, 3684270, 4216120, 4912360, 6324180, 7368540, 12648360, 13386181, 14737080, 26772362, 40158543, 53544724, 66930905, 80317086, 107089448, 133861810, 160634172, 200792715, 267723620, 321268344, 401585430, 535447240, 803170860, 1606341720]

約数ペア:

[(1, 1606341720), (2, 803170860), (3, 535447240), (4, 401585430), (5, 321268344), (6, 267723620), (8, 200792715), (10, 160634172), (12, 133861810), (15, 107089448), (20, 80317086), (24, 66930905), (30, 53544724), (40, 40158543), (60, 26772362), (109, 14737080), (120, 13386181), (127, 12648360), (218, 7368540), (254, 6324180), (327, 4912360), (381, 4216120), (436, 3684270), (508, 3162090), (545, 2947416), (635, 2529672), (654, 2456180), (762, 2108060), (872, 1842135), (967, 1661160), (1016, 1581045), (1090, 1473708), (1270, 1264836), (1308, 1228090), (1524, 1054030), (1635, 982472), (1905, 843224), (1934, 830580), (2180, 736854), (2540, 632418), (2616, 614045), (2901, 553720), (3048, 527015), (3270, 491236), (3810, 421612), (3868, 415290), (4360, 368427), (4835, 332232), (5080, 316209), (5802, 276860), (6540, 245618), (7620, 210806), (7736, 207645), (9670, 166116), (11604, 138430), (13080, 122809), (13843, 116040), (14505, 110744), (15240, 105403), (19340, 83058), (23208, 69215), (27686, 58020), (29010, 55372), (38680, 41529)]