262793520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33181}}^1$

素因数の和:33211

約数の個数: 120

約数和(自身を含む): 962808912

約数和(自身を除く): 700015392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 33181, 66362, 99543, 132724, 165905, 199086, 265448, 298629, 331810, 364991, 398172, 497715, 530896, 597258, 663620, 729982, 796344, 995430, 1094973, 1194516, 1327240, 1459964, 1493145, 1592688, 1824955, 1990860, 2189946, 2389032, 2654480, 2919928, 2986290, 3284919, 3649910, 3981720, 4379892, 4778064, 5474865, 5839856, 5972580, 6569838, 7299820, 7963440, 8759784, 10949730, 11945160, 13139676, 14599640, 16424595, 17519568, 21899460, 23890320, 26279352, 29199280, 32849190, 43798920, 52558704, 65698380, 87597840, 131396760, 262793520]

約数ペア:

[(1, 262793520), (2, 131396760), (3, 87597840), (4, 65698380), (5, 52558704), (6, 43798920), (8, 32849190), (9, 29199280), (10, 26279352), (11, 23890320), (12, 21899460), (15, 17519568), (16, 16424595), (18, 14599640), (20, 13139676), (22, 11945160), (24, 10949730), (30, 8759784), (33, 7963440), (36, 7299820), (40, 6569838), (44, 5972580), (45, 5839856), (48, 5474865), (55, 4778064), (60, 4379892), (66, 3981720), (72, 3649910), (80, 3284919), (88, 2986290), (90, 2919928), (99, 2654480), (110, 2389032), (120, 2189946), (132, 1990860), (144, 1824955), (165, 1592688), (176, 1493145), (180, 1459964), (198, 1327240), (220, 1194516), (240, 1094973), (264, 995430), (330, 796344), (360, 729982), (396, 663620), (440, 597258), (495, 530896), (528, 497715), (660, 398172), (720, 364991), (792, 331810), (880, 298629), (990, 265448), (1320, 199086), (1584, 165905), (1980, 132724), (2640, 99543), (3960, 66362), (7920, 33181)]