138363120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9151}}^1$

素因数の和:9180

約数の個数: 160

約数和(自身を含む): 544727040

約数和(自身を除く): 406363920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9151, 15120, 18302, 27453, 36604, 45755, 54906, 64057, 73208, 82359, 91510, 109812, 128114, 137265, 146416, 164718, 183020, 192171, 219624, 247077, 256228, 274530, 320285, 329436, 366040, 384342, 411795, 439248, 494154, 512456, 549060, 576513, 640570, 658872, 732080, 768684, 823590, 960855, 988308, 1024912, 1098120, 1153026, 1235385, 1281140, 1317744, 1537368, 1647180, 1729539, 1921710, 1976616, 2196240, 2306052, 2470770, 2562280, 2882565, 3074736, 3294360, 3459078, 3843420, 3953232, 4612104, 4941540, 5124560, 5765130, 6588720, 6918156, 7686840, 8647695, 9224208, 9883080, 11530260, 13836312, 15373680, 17295390, 19766160, 23060520, 27672624, 34590780, 46121040, 69181560, 138363120]

約数ペア:

[(1, 138363120), (2, 69181560), (3, 46121040), (4, 34590780), (5, 27672624), (6, 23060520), (7, 19766160), (8, 17295390), (9, 15373680), (10, 13836312), (12, 11530260), (14, 9883080), (15, 9224208), (16, 8647695), (18, 7686840), (20, 6918156), (21, 6588720), (24, 5765130), (27, 5124560), (28, 4941540), (30, 4612104), (35, 3953232), (36, 3843420), (40, 3459078), (42, 3294360), (45, 3074736), (48, 2882565), (54, 2562280), (56, 2470770), (60, 2306052), (63, 2196240), (70, 1976616), (72, 1921710), (80, 1729539), (84, 1647180), (90, 1537368), (105, 1317744), (108, 1281140), (112, 1235385), (120, 1153026), (126, 1098120), (135, 1024912), (140, 988308), (144, 960855), (168, 823590), (180, 768684), (189, 732080), (210, 658872), (216, 640570), (240, 576513), (252, 549060), (270, 512456), (280, 494154), (315, 439248), (336, 411795), (360, 384342), (378, 366040), (420, 329436), (432, 320285), (504, 274530), (540, 256228), (560, 247077), (630, 219624), (720, 192171), (756, 183020), (840, 164718), (945, 146416), (1008, 137265), (1080, 128114), (1260, 109812), (1512, 91510), (1680, 82359), (1890, 73208), (2160, 64057), (2520, 54906), (3024, 45755), (3780, 36604), (5040, 27453), (7560, 18302), (9151, 15120)]