16678336640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{3722843}}^1$

素因数の和:3722869

約数の個数: 64

約数和(自身を含む): 45567610560

約数和(自身を除く): 28889273920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 3722843, 7445686, 14891372, 18614215, 26059901, 29782744, 37228430, 52119802, 59565488, 74456860, 104239604, 119130976, 130299505, 148913720, 208479208, 238261952, 260599010, 297827440, 416958416, 476523904, 521198020, 595654880, 833916832, 1042396040, 1191309760, 1667833664, 2084792080, 2382619520, 3335667328, 4169584160, 8339168320, 16678336640]

約数ペア:

[(1, 16678336640), (2, 8339168320), (4, 4169584160), (5, 3335667328), (7, 2382619520), (8, 2084792080), (10, 1667833664), (14, 1191309760), (16, 1042396040), (20, 833916832), (28, 595654880), (32, 521198020), (35, 476523904), (40, 416958416), (56, 297827440), (64, 260599010), (70, 238261952), (80, 208479208), (112, 148913720), (128, 130299505), (140, 119130976), (160, 104239604), (224, 74456860), (280, 59565488), (320, 52119802), (448, 37228430), (560, 29782744), (640, 26059901), (896, 18614215), (1120, 14891372), (2240, 7445686), (4480, 3722843)]