140200060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 266225540

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 47, 52, 55, 65, 70, 77, 91, 94, 110, 130, 140, 143, 149, 154, 182, 188, 220, 235, 260, 286, 298, 308, 329, 364, 385, 455, 470, 517, 572, 596, 611, 658, 715, 745, 770, 910, 940, 1001, 1034, 1043, 1222, 1316, 1430, 1490, 1540, 1639, 1645, 1820, 1937, 2002, 2068, 2086, 2444, 2585, 2860, 2980, 3055, 3278, 3290, 3619, 3874, 4004, 4172, 4277, 5005, 5170, 5215, 6110, 6556, 6580, 6721, 7003, 7238, 7748, 8195, 8554, 9685, 10010, 10340, 10430, 11473, 12220, 13442, 13559, 14006, 14476, 16390, 17108, 18095, 19370, 20020, 20860, 21307, 21385, 22946, 26884, 27118, 28012, 32780, 33605, 35015, 36190, 38740, 42614, 42770, 45892, 47047, 49021, 54236, 57365, 67210, 67795, 70030, 72380, 77033, 85228, 85540, 91039, 94094, 98042, 106535, 114730, 134420, 135590, 140060, 149149, 154066, 182078, 188188, 196084, 213070, 229460, 235235, 245105, 271180, 298298, 308132, 364156, 385165, 426140, 455195, 470470, 490210, 539231, 596596, 637273, 745745, 770330, 910390, 940940, 980420, 1001429, 1078462, 1274546, 1491490, 1540660, 1820780, 2002858, 2156924, 2549092, 2696155, 2982980, 3186365, 4005716, 5007145, 5392310, 6372730, 7010003, 10014290, 10784620, 12745460, 14020006, 20028580, 28040012, 35050015, 70100030, 140200060]

約数ペア:

[(1, 140200060), (2, 70100030), (4, 35050015), (5, 28040012), (7, 20028580), (10, 14020006), (11, 12745460), (13, 10784620), (14, 10014290), (20, 7010003), (22, 6372730), (26, 5392310), (28, 5007145), (35, 4005716), (44, 3186365), (47, 2982980), (52, 2696155), (55, 2549092), (65, 2156924), (70, 2002858), (77, 1820780), (91, 1540660), (94, 1491490), (110, 1274546), (130, 1078462), (140, 1001429), (143, 980420), (149, 940940), (154, 910390), (182, 770330), (188, 745745), (220, 637273), (235, 596596), (260, 539231), (286, 490210), (298, 470470), (308, 455195), (329, 426140), (364, 385165), (385, 364156), (455, 308132), (470, 298298), (517, 271180), (572, 245105), (596, 235235), (611, 229460), (658, 213070), (715, 196084), (745, 188188), (770, 182078), (910, 154066), (940, 149149), (1001, 140060), (1034, 135590), (1043, 134420), (1222, 114730), (1316, 106535), (1430, 98042), (1490, 94094), (1540, 91039), (1639, 85540), (1645, 85228), (1820, 77033), (1937, 72380), (2002, 70030), (2068, 67795), (2086, 67210), (2444, 57365), (2585, 54236), (2860, 49021), (2980, 47047), (3055, 45892), (3278, 42770), (3290, 42614), (3619, 38740), (3874, 36190), (4004, 35015), (4172, 33605), (4277, 32780), (5005, 28012), (5170, 27118), (5215, 26884), (6110, 22946), (6556, 21385), (6580, 21307), (6721, 20860), (7003, 20020), (7238, 19370), (7748, 18095), (8195, 17108), (8554, 16390), (9685, 14476), (10010, 14006), (10340, 13559), (10430, 13442), (11473, 12220)]