206846880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13901}}^1$

素因数の和:13950

約数の個数: 96

約数和(自身を含む): 672634368

約数和(自身を除く): 465787488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13901, 14880, 27802, 41703, 55604, 69505, 83406, 111208, 139010, 166812, 208515, 222416, 278020, 333624, 417030, 430931, 444832, 556040, 667248, 834060, 861862, 1112080, 1292793, 1334496, 1668120, 1723724, 2154655, 2224160, 2585586, 3336240, 3447448, 4309310, 5171172, 6463965, 6672480, 6894896, 8618620, 10342344, 12927930, 13789792, 17237240, 20684688, 25855860, 34474480, 41369376, 51711720, 68948960, 103423440, 206846880]

約数ペア:

[(1, 206846880), (2, 103423440), (3, 68948960), (4, 51711720), (5, 41369376), (6, 34474480), (8, 25855860), (10, 20684688), (12, 17237240), (15, 13789792), (16, 12927930), (20, 10342344), (24, 8618620), (30, 6894896), (31, 6672480), (32, 6463965), (40, 5171172), (48, 4309310), (60, 3447448), (62, 3336240), (80, 2585586), (93, 2224160), (96, 2154655), (120, 1723724), (124, 1668120), (155, 1334496), (160, 1292793), (186, 1112080), (240, 861862), (248, 834060), (310, 667248), (372, 556040), (465, 444832), (480, 430931), (496, 417030), (620, 333624), (744, 278020), (930, 222416), (992, 208515), (1240, 166812), (1488, 139010), (1860, 111208), (2480, 83406), (2976, 69505), (3720, 55604), (4960, 41703), (7440, 27802), (13901, 14880)]