175321120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2778

約数の個数: 96

約数和(自身を含む): 460615680

約数和(自身を除く): 285294560

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, 2480, 2719, 3224, 4030, 4960, 5438, 6448, 8060, 10876, 12896, 13595, 16120, 21752, 27190, 32240, 35347, 43504, 54380, 64480, 70694, 84289, 87008, 108760, 141388, 168578, 176735, 217520, 282776, 337156, 353470, 421445, 435040, 565552, 674312, 706940, 842890, 1095757, 1131104, 1348624, 1413880, 1685780, 2191514, 2697248, 2827760, 3371560, 4383028, 5478785, 5655520, 6743120, 8766056, 10957570, 13486240, 17532112, 21915140, 35064224, 43830280, 87660560, 175321120]

約数ペア:

[(1, 175321120), (2, 87660560), (4, 43830280), (5, 35064224), (8, 21915140), (10, 17532112), (13, 13486240), (16, 10957570), (20, 8766056), (26, 6743120), (31, 5655520), (32, 5478785), (40, 4383028), (52, 3371560), (62, 2827760), (65, 2697248), (80, 2191514), (104, 1685780), (124, 1413880), (130, 1348624), (155, 1131104), (160, 1095757), (208, 842890), (248, 706940), (260, 674312), (310, 565552), (403, 435040), (416, 421445), (496, 353470), (520, 337156), (620, 282776), (806, 217520), (992, 176735), (1040, 168578), (1240, 141388), (1612, 108760), (2015, 87008), (2080, 84289), (2480, 70694), (2719, 64480), (3224, 54380), (4030, 43504), (4960, 35347), (5438, 32240), (6448, 27190), (8060, 21752), (10876, 16120), (12896, 13595)]