139233360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 497111040

約数和(自身を除く): 357877680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 179, 210, 240, 280, 336, 358, 420, 463, 537, 560, 716, 840, 895, 926, 1074, 1253, 1389, 1432, 1680, 1790, 1852, 2148, 2315, 2506, 2685, 2778, 2864, 3241, 3580, 3704, 3759, 4296, 4630, 5012, 5370, 5556, 6265, 6482, 6945, 7160, 7408, 7518, 8592, 9260, 9723, 10024, 10740, 11112, 12530, 12964, 13890, 14320, 15036, 16205, 18520, 18795, 19446, 20048, 21480, 22224, 25060, 25928, 27780, 30072, 32410, 37040, 37590, 38892, 42960, 48615, 50120, 51856, 55560, 60144, 64820, 75180, 77784, 82877, 97230, 100240, 111120, 129640, 150360, 155568, 165754, 194460, 248631, 259280, 300720, 331508, 388920, 414385, 497262, 580139, 663016, 777840, 828770, 994524, 1160278, 1243155, 1326032, 1657540, 1740417, 1989048, 2320556, 2486310, 2900695, 3315080, 3480834, 3978096, 4641112, 4972620, 5801390, 6630160, 6961668, 8702085, 9282224, 9945240, 11602780, 13923336, 17404170, 19890480, 23205560, 27846672, 34808340, 46411120, 69616680, 139233360]

約数ペア:

[(1, 139233360), (2, 69616680), (3, 46411120), (4, 34808340), (5, 27846672), (6, 23205560), (7, 19890480), (8, 17404170), (10, 13923336), (12, 11602780), (14, 9945240), (15, 9282224), (16, 8702085), (20, 6961668), (21, 6630160), (24, 5801390), (28, 4972620), (30, 4641112), (35, 3978096), (40, 3480834), (42, 3315080), (48, 2900695), (56, 2486310), (60, 2320556), (70, 1989048), (80, 1740417), (84, 1657540), (105, 1326032), (112, 1243155), (120, 1160278), (140, 994524), (168, 828770), (179, 777840), (210, 663016), (240, 580139), (280, 497262), (336, 414385), (358, 388920), (420, 331508), (463, 300720), (537, 259280), (560, 248631), (716, 194460), (840, 165754), (895, 155568), (926, 150360), (1074, 129640), (1253, 111120), (1389, 100240), (1432, 97230), (1680, 82877), (1790, 77784), (1852, 75180), (2148, 64820), (2315, 60144), (2506, 55560), (2685, 51856), (2778, 50120), (2864, 48615), (3241, 42960), (3580, 38892), (3704, 37590), (3759, 37040), (4296, 32410), (4630, 30072), (5012, 27780), (5370, 25928), (5556, 25060), (6265, 22224), (6482, 21480), (6945, 20048), (7160, 19446), (7408, 18795), (7518, 18520), (8592, 16205), (9260, 15036), (9723, 14320), (10024, 13890), (10740, 12964), (11112, 12530)]