272359040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25033}}^1$

素因数の和:25069

約数の個数: 64

約数和(自身を含む): 689436360

約数和(自身を除く): 417077320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 25033, 50066, 100132, 125165, 200264, 250330, 400528, 425561, 500660, 801056, 851122, 1001320, 1602112, 1702244, 2002640, 2127805, 3204224, 3404488, 4005280, 4255610, 6808976, 8010560, 8511220, 13617952, 16021120, 17022440, 27235904, 34044880, 54471808, 68089760, 136179520, 272359040]

約数ペア:

[(1, 272359040), (2, 136179520), (4, 68089760), (5, 54471808), (8, 34044880), (10, 27235904), (16, 17022440), (17, 16021120), (20, 13617952), (32, 8511220), (34, 8010560), (40, 6808976), (64, 4255610), (68, 4005280), (80, 3404488), (85, 3204224), (128, 2127805), (136, 2002640), (160, 1702244), (170, 1602112), (272, 1001320), (320, 851122), (340, 801056), (544, 500660), (640, 425561), (680, 400528), (1088, 250330), (1360, 200264), (2176, 125165), (2720, 100132), (5440, 50066), (10880, 25033)]