160659520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4260

約数の個数: 112

約数和(自身を含む): 463052160

約数和(自身を除く): 302392640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4219, 4760, 5440, 7616, 8438, 9520, 16876, 19040, 21095, 29533, 33752, 38080, 42190, 59066, 67504, 71723, 84380, 118132, 135008, 143446, 147665, 168760, 236264, 270016, 286892, 295330, 337520, 358615, 472528, 502061, 573784, 590660, 675040, 717230, 945056, 1004122, 1147568, 1181320, 1350080, 1434460, 1890112, 2008244, 2295136, 2362640, 2510305, 2868920, 4016488, 4590272, 4725280, 5020610, 5737840, 8032976, 9450560, 10041220, 11475680, 16065952, 20082440, 22951360, 32131904, 40164880, 80329760, 160659520]

約数ペア:

[(1, 160659520), (2, 80329760), (4, 40164880), (5, 32131904), (7, 22951360), (8, 20082440), (10, 16065952), (14, 11475680), (16, 10041220), (17, 9450560), (20, 8032976), (28, 5737840), (32, 5020610), (34, 4725280), (35, 4590272), (40, 4016488), (56, 2868920), (64, 2510305), (68, 2362640), (70, 2295136), (80, 2008244), (85, 1890112), (112, 1434460), (119, 1350080), (136, 1181320), (140, 1147568), (160, 1004122), (170, 945056), (224, 717230), (238, 675040), (272, 590660), (280, 573784), (320, 502061), (340, 472528), (448, 358615), (476, 337520), (544, 295330), (560, 286892), (595, 270016), (680, 236264), (952, 168760), (1088, 147665), (1120, 143446), (1190, 135008), (1360, 118132), (1904, 84380), (2240, 71723), (2380, 67504), (2720, 59066), (3808, 42190), (4219, 38080), (4760, 33752), (5440, 29533), (7616, 21095), (8438, 19040), (9520, 16876)]