2150849120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1373

約数の個数: 144

約数和(自身を含む): 5939973648

約数和(自身を除く): 3789124528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 251, 280, 392, 490, 502, 560, 784, 980, 1004, 1093, 1120, 1255, 1568, 1757, 1960, 2008, 2186, 2510, 3514, 3920, 4016, 4372, 5020, 5465, 7028, 7651, 7840, 8032, 8744, 8785, 10040, 10930, 12299, 14056, 15302, 17488, 17570, 20080, 21860, 24598, 28112, 30604, 34976, 35140, 38255, 40160, 43720, 49196, 53557, 56224, 61208, 61495, 70280, 76510, 87440, 98392, 107114, 122416, 122990, 140560, 153020, 174880, 196784, 214228, 244832, 245980, 267785, 274343, 281120, 306040, 393568, 428456, 491960, 535570, 548686, 612080, 856912, 983920, 1071140, 1097372, 1224160, 1371715, 1713824, 1920401, 1967840, 2142280, 2194744, 2743430, 3840802, 4284560, 4389488, 5486860, 7681604, 8569120, 8778976, 9602005, 10973720, 13442807, 15363208, 19204010, 21947440, 26885614, 30726416, 38408020, 43894880, 53771228, 61452832, 67214035, 76816040, 107542456, 134428070, 153632080, 215084912, 268856140, 307264160, 430169824, 537712280, 1075424560, 2150849120]

約数ペア:

[(1, 2150849120), (2, 1075424560), (4, 537712280), (5, 430169824), (7, 307264160), (8, 268856140), (10, 215084912), (14, 153632080), (16, 134428070), (20, 107542456), (28, 76816040), (32, 67214035), (35, 61452832), (40, 53771228), (49, 43894880), (56, 38408020), (70, 30726416), (80, 26885614), (98, 21947440), (112, 19204010), (140, 15363208), (160, 13442807), (196, 10973720), (224, 9602005), (245, 8778976), (251, 8569120), (280, 7681604), (392, 5486860), (490, 4389488), (502, 4284560), (560, 3840802), (784, 2743430), (980, 2194744), (1004, 2142280), (1093, 1967840), (1120, 1920401), (1255, 1713824), (1568, 1371715), (1757, 1224160), (1960, 1097372), (2008, 1071140), (2186, 983920), (2510, 856912), (3514, 612080), (3920, 548686), (4016, 535570), (4372, 491960), (5020, 428456), (5465, 393568), (7028, 306040), (7651, 281120), (7840, 274343), (8032, 267785), (8744, 245980), (8785, 244832), (10040, 214228), (10930, 196784), (12299, 174880), (14056, 153020), (15302, 140560), (17488, 122990), (17570, 122416), (20080, 107114), (21860, 98392), (24598, 87440), (28112, 76510), (30604, 70280), (34976, 61495), (35140, 61208), (38255, 56224), (40160, 53557), (43720, 49196)]