142049440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2262

約数の個数: 96

約数和(自身を含む): 373234176

約数和(自身を除く): 231184736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2203, 2480, 3224, 4030, 4406, 4960, 6448, 8060, 8812, 11015, 12896, 16120, 17624, 22030, 28639, 32240, 35248, 44060, 57278, 64480, 68293, 70496, 88120, 114556, 136586, 143195, 176240, 229112, 273172, 286390, 341465, 352480, 458224, 546344, 572780, 682930, 887809, 916448, 1092688, 1145560, 1365860, 1775618, 2185376, 2291120, 2731720, 3551236, 4439045, 4582240, 5463440, 7102472, 8878090, 10926880, 14204944, 17756180, 28409888, 35512360, 71024720, 142049440]

約数ペア:

[(1, 142049440), (2, 71024720), (4, 35512360), (5, 28409888), (8, 17756180), (10, 14204944), (13, 10926880), (16, 8878090), (20, 7102472), (26, 5463440), (31, 4582240), (32, 4439045), (40, 3551236), (52, 2731720), (62, 2291120), (65, 2185376), (80, 1775618), (104, 1365860), (124, 1145560), (130, 1092688), (155, 916448), (160, 887809), (208, 682930), (248, 572780), (260, 546344), (310, 458224), (403, 352480), (416, 341465), (496, 286390), (520, 273172), (620, 229112), (806, 176240), (992, 143195), (1040, 136586), (1240, 114556), (1612, 88120), (2015, 70496), (2080, 68293), (2203, 64480), (2480, 57278), (3224, 44060), (4030, 35248), (4406, 32240), (4960, 28639), (6448, 22030), (8060, 17624), (8812, 16120), (11015, 12896)]