137773920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 459841536

約数和(自身を除く): 322067616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 80, 93, 94, 96, 120, 124, 141, 155, 160, 186, 188, 197, 235, 240, 248, 282, 310, 372, 376, 394, 465, 470, 480, 496, 564, 591, 620, 705, 744, 752, 788, 930, 940, 985, 992, 1128, 1182, 1240, 1410, 1457, 1488, 1504, 1576, 1860, 1880, 1970, 2256, 2364, 2480, 2820, 2914, 2955, 2976, 3152, 3720, 3760, 3940, 4371, 4512, 4728, 4960, 5640, 5828, 5910, 6107, 6304, 7285, 7440, 7520, 7880, 8742, 9259, 9456, 11280, 11656, 11820, 12214, 14570, 14880, 15760, 17484, 18321, 18518, 18912, 21855, 22560, 23312, 23640, 24428, 27777, 29140, 30535, 31520, 34968, 36642, 37036, 43710, 46295, 46624, 47280, 48856, 55554, 58280, 61070, 69936, 73284, 74072, 87420, 91605, 92590, 94560, 97712, 111108, 116560, 122140, 138885, 139872, 146568, 148144, 174840, 183210, 185180, 195424, 222216, 233120, 244280, 277770, 287029, 293136, 296288, 349680, 366420, 370360, 444432, 488560, 555540, 574058, 586272, 699360, 732840, 740720, 861087, 888864, 977120, 1111080, 1148116, 1435145, 1465680, 1481440, 1722174, 2222160, 2296232, 2870290, 2931360, 3444348, 4305435, 4444320, 4592464, 5740580, 6888696, 8610870, 9184928, 11481160, 13777392, 17221740, 22962320, 27554784, 34443480, 45924640, 68886960, 137773920]

約数ペア:

[(1, 137773920), (2, 68886960), (3, 45924640), (4, 34443480), (5, 27554784), (6, 22962320), (8, 17221740), (10, 13777392), (12, 11481160), (15, 9184928), (16, 8610870), (20, 6888696), (24, 5740580), (30, 4592464), (31, 4444320), (32, 4305435), (40, 3444348), (47, 2931360), (48, 2870290), (60, 2296232), (62, 2222160), (80, 1722174), (93, 1481440), (94, 1465680), (96, 1435145), (120, 1148116), (124, 1111080), (141, 977120), (155, 888864), (160, 861087), (186, 740720), (188, 732840), (197, 699360), (235, 586272), (240, 574058), (248, 555540), (282, 488560), (310, 444432), (372, 370360), (376, 366420), (394, 349680), (465, 296288), (470, 293136), (480, 287029), (496, 277770), (564, 244280), (591, 233120), (620, 222216), (705, 195424), (744, 185180), (752, 183210), (788, 174840), (930, 148144), (940, 146568), (985, 139872), (992, 138885), (1128, 122140), (1182, 116560), (1240, 111108), (1410, 97712), (1457, 94560), (1488, 92590), (1504, 91605), (1576, 87420), (1860, 74072), (1880, 73284), (1970, 69936), (2256, 61070), (2364, 58280), (2480, 55554), (2820, 48856), (2914, 47280), (2955, 46624), (2976, 46295), (3152, 43710), (3720, 37036), (3760, 36642), (3940, 34968), (4371, 31520), (4512, 30535), (4728, 29140), (4960, 27777), (5640, 24428), (5828, 23640), (5910, 23312), (6107, 22560), (6304, 21855), (7285, 18912), (7440, 18518), (7520, 18321), (7880, 17484), (8742, 15760), (9259, 14880), (9456, 14570), (11280, 12214), (11656, 11820)]