190047060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{16759}}^1$

素因数の和:16787

約数の個数: 120

約数和(自身を含む): 681394560

約数和(自身を除く): 491347500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 16759, 33518, 50277, 67036, 83795, 100554, 117313, 150831, 167590, 201108, 234626, 251385, 301662, 335180, 351939, 452493, 469252, 502770, 586565, 603324, 703878, 754155, 904986, 1005540, 1055817, 1173130, 1357479, 1407756, 1508310, 1759695, 1809972, 2111634, 2262465, 2346260, 2714958, 3016620, 3167451, 3519390, 4223268, 4524930, 5279085, 5429916, 6334902, 6787395, 7038780, 9049860, 9502353, 10558170, 12669804, 13574790, 15837255, 19004706, 21116340, 27149580, 31674510, 38009412, 47511765, 63349020, 95023530, 190047060]

約数ペア:

[(1, 190047060), (2, 95023530), (3, 63349020), (4, 47511765), (5, 38009412), (6, 31674510), (7, 27149580), (9, 21116340), (10, 19004706), (12, 15837255), (14, 13574790), (15, 12669804), (18, 10558170), (20, 9502353), (21, 9049860), (27, 7038780), (28, 6787395), (30, 6334902), (35, 5429916), (36, 5279085), (42, 4524930), (45, 4223268), (54, 3519390), (60, 3167451), (63, 3016620), (70, 2714958), (81, 2346260), (84, 2262465), (90, 2111634), (105, 1809972), (108, 1759695), (126, 1508310), (135, 1407756), (140, 1357479), (162, 1173130), (180, 1055817), (189, 1005540), (210, 904986), (252, 754155), (270, 703878), (315, 603324), (324, 586565), (378, 502770), (405, 469252), (420, 452493), (540, 351939), (567, 335180), (630, 301662), (756, 251385), (810, 234626), (945, 201108), (1134, 167590), (1260, 150831), (1620, 117313), (1890, 100554), (2268, 83795), (2835, 67036), (3780, 50277), (5670, 33518), (11340, 16759)]