40663260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1867}}^1$

素因数の和:1904

約数の個数: 108

約数和(自身を含む): 135650424

約数和(自身を除く): 94987164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1867, 1980, 2178, 2420, 3630, 3734, 4356, 5445, 5601, 7260, 7468, 9335, 10890, 11202, 16803, 18670, 20537, 21780, 22404, 28005, 33606, 37340, 41074, 56010, 61611, 67212, 82148, 84015, 102685, 112020, 123222, 168030, 184833, 205370, 225907, 246444, 308055, 336060, 369666, 410740, 451814, 616110, 677721, 739332, 903628, 924165, 1129535, 1232220, 1355442, 1848330, 2033163, 2259070, 2710884, 3388605, 3696660, 4066326, 4518140, 6777210, 8132652, 10165815, 13554420, 20331630, 40663260]

約数ペア:

[(1, 40663260), (2, 20331630), (3, 13554420), (4, 10165815), (5, 8132652), (6, 6777210), (9, 4518140), (10, 4066326), (11, 3696660), (12, 3388605), (15, 2710884), (18, 2259070), (20, 2033163), (22, 1848330), (30, 1355442), (33, 1232220), (36, 1129535), (44, 924165), (45, 903628), (55, 739332), (60, 677721), (66, 616110), (90, 451814), (99, 410740), (110, 369666), (121, 336060), (132, 308055), (165, 246444), (180, 225907), (198, 205370), (220, 184833), (242, 168030), (330, 123222), (363, 112020), (396, 102685), (484, 84015), (495, 82148), (605, 67212), (660, 61611), (726, 56010), (990, 41074), (1089, 37340), (1210, 33606), (1452, 28005), (1815, 22404), (1867, 21780), (1980, 20537), (2178, 18670), (2420, 16803), (3630, 11202), (3734, 10890), (4356, 9335), (5445, 7468), (5601, 7260)]