66629120640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{475379}}^1$

素因数の和:475474

約数の個数: 128

約数和(自身を含む): 215290094400

約数和(自身を除く): 148660973760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 23360, 28032, 35040, 46720, 70080, 140160, 475379, 950758, 1426137, 1901516, 2376895, 2852274, 3803032, 4753790, 5704548, 7130685, 7606064, 9507580, 11409096, 14261370, 15212128, 19015160, 22818192, 28522740, 30424256, 34702667, 38030320, 45636384, 57045480, 60848512, 69405334, 76060640, 91272768, 104108001, 114090960, 138810668, 152121280, 173513335, 182545536, 208216002, 228181920, 277621336, 304242560, 347026670, 416432004, 456363840, 520540005, 555242672, 694053340, 832864008, 912727680, 1041080010, 1110485344, 1388106680, 1665728016, 2082160020, 2220970688, 2776213360, 3331456032, 4164320040, 4441941376, 5552426720, 6662912064, 8328640080, 11104853440, 13325824128, 16657280160, 22209706880, 33314560320, 66629120640]

約数ペア:

[(1, 66629120640), (2, 33314560320), (3, 22209706880), (4, 16657280160), (5, 13325824128), (6, 11104853440), (8, 8328640080), (10, 6662912064), (12, 5552426720), (15, 4441941376), (16, 4164320040), (20, 3331456032), (24, 2776213360), (30, 2220970688), (32, 2082160020), (40, 1665728016), (48, 1388106680), (60, 1110485344), (64, 1041080010), (73, 912727680), (80, 832864008), (96, 694053340), (120, 555242672), (128, 520540005), (146, 456363840), (160, 416432004), (192, 347026670), (219, 304242560), (240, 277621336), (292, 228181920), (320, 208216002), (365, 182545536), (384, 173513335), (438, 152121280), (480, 138810668), (584, 114090960), (640, 104108001), (730, 91272768), (876, 76060640), (960, 69405334), (1095, 60848512), (1168, 57045480), (1460, 45636384), (1752, 38030320), (1920, 34702667), (2190, 30424256), (2336, 28522740), (2920, 22818192), (3504, 19015160), (4380, 15212128), (4672, 14261370), (5840, 11409096), (7008, 9507580), (8760, 7606064), (9344, 7130685), (11680, 5704548), (14016, 4753790), (17520, 3803032), (23360, 2852274), (28032, 2376895), (35040, 1901516), (46720, 1426137), (70080, 950758), (140160, 475379)]