1911525840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1093}}^1$

素因数の和:1466

約数の個数: 240

約数和(自身を含む): 7364492928

約数和(自身を除く): 5452967088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 347, 360, 420, 504, 560, 630, 694, 720, 840, 1008, 1041, 1093, 1260, 1388, 1680, 1735, 2082, 2186, 2429, 2520, 2776, 3123, 3279, 3470, 4164, 4372, 4858, 5040, 5205, 5465, 5552, 6246, 6558, 6940, 7287, 7651, 8328, 8744, 9716, 9837, 10410, 10930, 12145, 12492, 13116, 13880, 14574, 15302, 15615, 16395, 16656, 17488, 19432, 19674, 20820, 21860, 21861, 22953, 24290, 24984, 26232, 27760, 29148, 30604, 31230, 32790, 36435, 38255, 38864, 39348, 41640, 43720, 43722, 45906, 48580, 49185, 49968, 52464, 58296, 61208, 62460, 65580, 68859, 72870, 76510, 78696, 83280, 87440, 87444, 91812, 97160, 98370, 109305, 114765, 116592, 122416, 124920, 131160, 137718, 145740, 153020, 157392, 174888, 183624, 194320, 196740, 218610, 229530, 249840, 262320, 275436, 291480, 306040, 344295, 349776, 367248, 379271, 393480, 437220, 459060, 550872, 582960, 612080, 688590, 758542, 786960, 874440, 918120, 1101744, 1137813, 1377180, 1517084, 1748880, 1836240, 1896355, 2275626, 2654897, 2754360, 3034168, 3413439, 3792710, 4551252, 5309794, 5508720, 5689065, 6068336, 6826878, 7585420, 7964691, 9102504, 10619588, 11378130, 13274485, 13653756, 15170840, 15929382, 17067195, 18205008, 21239176, 22756260, 23894073, 26548970, 27307512, 30341680, 31858764, 34134390, 39823455, 42478352, 45512520, 47788146, 53097940, 54615024, 63717528, 68268780, 79646910, 91025040, 95576292, 106195880, 119470365, 127435056, 136537560, 159293820, 191152584, 212391760, 238940730, 273075120, 318587640, 382305168, 477881460, 637175280, 955762920, 1911525840]

約数ペア:

[(1, 1911525840), (2, 955762920), (3, 637175280), (4, 477881460), (5, 382305168), (6, 318587640), (7, 273075120), (8, 238940730), (9, 212391760), (10, 191152584), (12, 159293820), (14, 136537560), (15, 127435056), (16, 119470365), (18, 106195880), (20, 95576292), (21, 91025040), (24, 79646910), (28, 68268780), (30, 63717528), (35, 54615024), (36, 53097940), (40, 47788146), (42, 45512520), (45, 42478352), (48, 39823455), (56, 34134390), (60, 31858764), (63, 30341680), (70, 27307512), (72, 26548970), (80, 23894073), (84, 22756260), (90, 21239176), (105, 18205008), (112, 17067195), (120, 15929382), (126, 15170840), (140, 13653756), (144, 13274485), (168, 11378130), (180, 10619588), (210, 9102504), (240, 7964691), (252, 7585420), (280, 6826878), (315, 6068336), (336, 5689065), (347, 5508720), (360, 5309794), (420, 4551252), (504, 3792710), (560, 3413439), (630, 3034168), (694, 2754360), (720, 2654897), (840, 2275626), (1008, 1896355), (1041, 1836240), (1093, 1748880), (1260, 1517084), (1388, 1377180), (1680, 1137813), (1735, 1101744), (2082, 918120), (2186, 874440), (2429, 786960), (2520, 758542), (2776, 688590), (3123, 612080), (3279, 582960), (3470, 550872), (4164, 459060), (4372, 437220), (4858, 393480), (5040, 379271), (5205, 367248), (5465, 349776), (5552, 344295), (6246, 306040), (6558, 291480), (6940, 275436), (7287, 262320), (7651, 249840), (8328, 229530), (8744, 218610), (9716, 196740), (9837, 194320), (10410, 183624), (10930, 174888), (12145, 157392), (12492, 153020), (13116, 145740), (13880, 137718), (14574, 131160), (15302, 124920), (15615, 122416), (16395, 116592), (16656, 114765), (17488, 109305), (19432, 98370), (19674, 97160), (20820, 91812), (21860, 87444), (21861, 87440), (22953, 83280), (24290, 78696), (24984, 76510), (26232, 72870), (27760, 68859), (29148, 65580), (30604, 62460), (31230, 61208), (32790, 58296), (36435, 52464), (38255, 49968), (38864, 49185), (39348, 48580), (41640, 45906), (43720, 43722)]