71341560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 243326160

約数和(自身を除く): 171984600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 227, 270, 291, 324, 360, 388, 405, 454, 485, 540, 582, 648, 681, 776, 810, 873, 908, 970, 1080, 1135, 1164, 1362, 1455, 1620, 1746, 1816, 1940, 2043, 2270, 2328, 2619, 2724, 2910, 3240, 3405, 3492, 3880, 4086, 4365, 4540, 5238, 5448, 5820, 6129, 6810, 6984, 7857, 8172, 8730, 9080, 10215, 10476, 11640, 12258, 13095, 13620, 15714, 16344, 17460, 18387, 20430, 20952, 22019, 24516, 26190, 27240, 30645, 31428, 34920, 36774, 39285, 40860, 44038, 49032, 52380, 61290, 62856, 66057, 73548, 78570, 81720, 88076, 91935, 104760, 110095, 122580, 132114, 147096, 157140, 176152, 183870, 198171, 220190, 245160, 264228, 314280, 330285, 367740, 396342, 440380, 528456, 594513, 660570, 735480, 792684, 880760, 990855, 1189026, 1321140, 1585368, 1783539, 1981710, 2378052, 2642280, 2972565, 3567078, 3963420, 4756104, 5945130, 7134156, 7926840, 8917695, 11890260, 14268312, 17835390, 23780520, 35670780, 71341560]

約数ペア:

[(1, 71341560), (2, 35670780), (3, 23780520), (4, 17835390), (5, 14268312), (6, 11890260), (8, 8917695), (9, 7926840), (10, 7134156), (12, 5945130), (15, 4756104), (18, 3963420), (20, 3567078), (24, 2972565), (27, 2642280), (30, 2378052), (36, 1981710), (40, 1783539), (45, 1585368), (54, 1321140), (60, 1189026), (72, 990855), (81, 880760), (90, 792684), (97, 735480), (108, 660570), (120, 594513), (135, 528456), (162, 440380), (180, 396342), (194, 367740), (216, 330285), (227, 314280), (270, 264228), (291, 245160), (324, 220190), (360, 198171), (388, 183870), (405, 176152), (454, 157140), (485, 147096), (540, 132114), (582, 122580), (648, 110095), (681, 104760), (776, 91935), (810, 88076), (873, 81720), (908, 78570), (970, 73548), (1080, 66057), (1135, 62856), (1164, 61290), (1362, 52380), (1455, 49032), (1620, 44038), (1746, 40860), (1816, 39285), (1940, 36774), (2043, 34920), (2270, 31428), (2328, 30645), (2619, 27240), (2724, 26190), (2910, 24516), (3240, 22019), (3405, 20952), (3492, 20430), (3880, 18387), (4086, 17460), (4365, 16344), (4540, 15714), (5238, 13620), (5448, 13095), (5820, 12258), (6129, 11640), (6810, 10476), (6984, 10215), (7857, 9080), (8172, 8730)]