17312960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 48280320

約数和(自身を除く): 30967360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 131, 140, 160, 224, 236, 262, 280, 295, 320, 413, 448, 472, 524, 560, 590, 655, 826, 917, 944, 1048, 1120, 1180, 1310, 1652, 1834, 1888, 2065, 2096, 2240, 2360, 2620, 3304, 3668, 3776, 4130, 4192, 4585, 4720, 5240, 6608, 7336, 7729, 8260, 8384, 9170, 9440, 10480, 13216, 14672, 15458, 16520, 18340, 18880, 20960, 26432, 29344, 30916, 33040, 36680, 38645, 41920, 54103, 58688, 61832, 66080, 73360, 77290, 108206, 123664, 132160, 146720, 154580, 216412, 247328, 270515, 293440, 309160, 432824, 494656, 541030, 618320, 865648, 1082060, 1236640, 1731296, 2164120, 2473280, 3462592, 4328240, 8656480, 17312960]

約数ペア:

[(1, 17312960), (2, 8656480), (4, 4328240), (5, 3462592), (7, 2473280), (8, 2164120), (10, 1731296), (14, 1236640), (16, 1082060), (20, 865648), (28, 618320), (32, 541030), (35, 494656), (40, 432824), (56, 309160), (59, 293440), (64, 270515), (70, 247328), (80, 216412), (112, 154580), (118, 146720), (131, 132160), (140, 123664), (160, 108206), (224, 77290), (236, 73360), (262, 66080), (280, 61832), (295, 58688), (320, 54103), (413, 41920), (448, 38645), (472, 36680), (524, 33040), (560, 30916), (590, 29344), (655, 26432), (826, 20960), (917, 18880), (944, 18340), (1048, 16520), (1120, 15458), (1180, 14672), (1310, 13216), (1652, 10480), (1834, 9440), (1888, 9170), (2065, 8384), (2096, 8260), (2240, 7729), (2360, 7336), (2620, 6608), (3304, 5240), (3668, 4720), (3776, 4585), (4130, 4192)]