560140560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{15877}}^1$

素因数の和:15910

約数の個数: 180

約数和(自身を含む): 2188401228

約数和(自身を除く): 1628260668

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 15877, 17640, 31754, 35280, 47631, 63508, 79385, 95262, 111139, 127016, 142893, 158770, 190524, 222278, 238155, 254032, 285786, 317540, 333417, 381048, 444556, 476310, 555695, 571572, 635080, 666834, 714465, 762096, 777973, 889112, 952620, 1000251, 1111390, 1143144, 1270160, 1333668, 1428930, 1555946, 1667085, 1778224, 1905240, 2000502, 2222780, 2286288, 2333919, 2667336, 2857860, 3111892, 3334170, 3810480, 3889865, 4001004, 4445560, 4667838, 5001255, 5334672, 5715720, 6223784, 6668340, 7001757, 7779730, 8002008, 8891120, 9335676, 10002510, 11431440, 11669595, 12447568, 13336680, 14003514, 15559460, 16004016, 18671352, 20005020, 23339190, 26673360, 28007028, 31118920, 35008785, 37342704, 40010040, 46678380, 56014056, 62237840, 70017570, 80020080, 93356760, 112028112, 140035140, 186713520, 280070280, 560140560]

約数ペア:

[(1, 560140560), (2, 280070280), (3, 186713520), (4, 140035140), (5, 112028112), (6, 93356760), (7, 80020080), (8, 70017570), (9, 62237840), (10, 56014056), (12, 46678380), (14, 40010040), (15, 37342704), (16, 35008785), (18, 31118920), (20, 28007028), (21, 26673360), (24, 23339190), (28, 20005020), (30, 18671352), (35, 16004016), (36, 15559460), (40, 14003514), (42, 13336680), (45, 12447568), (48, 11669595), (49, 11431440), (56, 10002510), (60, 9335676), (63, 8891120), (70, 8002008), (72, 7779730), (80, 7001757), (84, 6668340), (90, 6223784), (98, 5715720), (105, 5334672), (112, 5001255), (120, 4667838), (126, 4445560), (140, 4001004), (144, 3889865), (147, 3810480), (168, 3334170), (180, 3111892), (196, 2857860), (210, 2667336), (240, 2333919), (245, 2286288), (252, 2222780), (280, 2000502), (294, 1905240), (315, 1778224), (336, 1667085), (360, 1555946), (392, 1428930), (420, 1333668), (441, 1270160), (490, 1143144), (504, 1111390), (560, 1000251), (588, 952620), (630, 889112), (720, 777973), (735, 762096), (784, 714465), (840, 666834), (882, 635080), (980, 571572), (1008, 555695), (1176, 476310), (1260, 444556), (1470, 381048), (1680, 333417), (1764, 317540), (1960, 285786), (2205, 254032), (2352, 238155), (2520, 222278), (2940, 190524), (3528, 158770), (3920, 142893), (4410, 127016), (5040, 111139), (5880, 95262), (7056, 79385), (8820, 63508), (11760, 47631), (15877, 35280), (17640, 31754)]