211916640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33961}}^1$

素因数の和:33992

約数の個数: 96

約数和(自身を含む): 718907616

約数和(自身を除く): 506990976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 33961, 67922, 101883, 135844, 169805, 203766, 271688, 339610, 407532, 441493, 509415, 543376, 679220, 815064, 882986, 1018830, 1086752, 1324479, 1358440, 1630128, 1765972, 2037660, 2207465, 2648958, 2716880, 3260256, 3531944, 4075320, 4414930, 5297916, 5433760, 6622395, 7063888, 8150640, 8829860, 10595832, 13244790, 14127776, 16301280, 17659720, 21191664, 26489580, 35319440, 42383328, 52979160, 70638880, 105958320, 211916640]

約数ペア:

[(1, 211916640), (2, 105958320), (3, 70638880), (4, 52979160), (5, 42383328), (6, 35319440), (8, 26489580), (10, 21191664), (12, 17659720), (13, 16301280), (15, 14127776), (16, 13244790), (20, 10595832), (24, 8829860), (26, 8150640), (30, 7063888), (32, 6622395), (39, 5433760), (40, 5297916), (48, 4414930), (52, 4075320), (60, 3531944), (65, 3260256), (78, 2716880), (80, 2648958), (96, 2207465), (104, 2037660), (120, 1765972), (130, 1630128), (156, 1358440), (160, 1324479), (195, 1086752), (208, 1018830), (240, 882986), (260, 815064), (312, 679220), (390, 543376), (416, 509415), (480, 441493), (520, 407532), (624, 339610), (780, 271688), (1040, 203766), (1248, 169805), (1560, 135844), (2080, 101883), (3120, 67922), (6240, 33961)]