215405568

素因数分解:

$2^{10}\times 3^4\times 7^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 330

約数和(自身を含む): 762380586

約数和(自身を除く): 546975018

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 64, 72, 81, 84, 96, 98, 106, 108, 112, 126, 128, 144, 147, 159, 162, 168, 189, 192, 196, 212, 216, 224, 252, 256, 288, 294, 318, 324, 336, 371, 378, 384, 392, 424, 432, 441, 448, 477, 504, 512, 567, 576, 588, 636, 648, 672, 742, 756, 768, 784, 848, 864, 882, 896, 954, 1008, 1024, 1113, 1134, 1152, 1176, 1272, 1296, 1323, 1344, 1431, 1484, 1512, 1536, 1568, 1696, 1728, 1764, 1792, 1908, 2016, 2226, 2268, 2304, 2352, 2544, 2592, 2597, 2646, 2688, 2862, 2968, 3024, 3072, 3136, 3339, 3392, 3456, 3528, 3584, 3816, 3969, 4032, 4293, 4452, 4536, 4608, 4704, 5088, 5184, 5194, 5292, 5376, 5724, 5936, 6048, 6272, 6678, 6784, 6912, 7056, 7168, 7632, 7791, 7938, 8064, 8586, 8904, 9072, 9216, 9408, 10017, 10176, 10368, 10388, 10584, 10752, 11448, 11872, 12096, 12544, 13356, 13568, 13824, 14112, 15264, 15582, 15876, 16128, 17172, 17808, 18144, 18816, 20034, 20352, 20736, 20776, 21168, 21504, 22896, 23373, 23744, 24192, 25088, 26712, 27136, 27648, 28224, 30051, 30528, 31164, 31752, 32256, 34344, 35616, 36288, 37632, 40068, 40704, 41472, 41552, 42336, 45792, 46746, 47488, 48384, 50176, 53424, 54272, 56448, 60102, 61056, 62328, 63504, 64512, 68688, 70119, 71232, 72576, 75264, 80136, 81408, 82944, 83104, 84672, 91584, 93492, 94976, 96768, 106848, 112896, 120204, 122112, 124656, 127008, 137376, 140238, 142464, 145152, 150528, 160272, 162816, 166208, 169344, 183168, 186984, 189952, 193536, 210357, 213696, 225792, 240408, 244224, 249312, 254016, 274752, 280476, 284928, 290304, 320544, 332416, 338688, 366336, 373968, 379904, 420714, 427392, 451584, 480816, 488448, 498624, 508032, 549504, 560952, 569856, 580608, 641088, 664832, 677376, 732672, 747936, 841428, 854784, 961632, 997248, 1016064, 1099008, 1121904, 1139712, 1282176, 1329664, 1354752, 1465344, 1495872, 1682856, 1709568, 1923264, 1994496, 2032128, 2198016, 2243808, 2564352, 2659328, 2991744, 3365712, 3419136, 3846528, 3988992, 4064256, 4396032, 4487616, 5128704, 5983488, 6731424, 7693056, 7977984, 8975232, 10257408, 11966976, 13462848, 15386112, 17950464, 23933952, 26925696, 30772224, 35900928, 53851392, 71801856, 107702784, 215405568]

約数ペア:

[(1, 215405568), (2, 107702784), (3, 71801856), (4, 53851392), (6, 35900928), (7, 30772224), (8, 26925696), (9, 23933952), (12, 17950464), (14, 15386112), (16, 13462848), (18, 11966976), (21, 10257408), (24, 8975232), (27, 7977984), (28, 7693056), (32, 6731424), (36, 5983488), (42, 5128704), (48, 4487616), (49, 4396032), (53, 4064256), (54, 3988992), (56, 3846528), (63, 3419136), (64, 3365712), (72, 2991744), (81, 2659328), (84, 2564352), (96, 2243808), (98, 2198016), (106, 2032128), (108, 1994496), (112, 1923264), (126, 1709568), (128, 1682856), (144, 1495872), (147, 1465344), (159, 1354752), (162, 1329664), (168, 1282176), (189, 1139712), (192, 1121904), (196, 1099008), (212, 1016064), (216, 997248), (224, 961632), (252, 854784), (256, 841428), (288, 747936), (294, 732672), (318, 677376), (324, 664832), (336, 641088), (371, 580608), (378, 569856), (384, 560952), (392, 549504), (424, 508032), (432, 498624), (441, 488448), (448, 480816), (477, 451584), (504, 427392), (512, 420714), (567, 379904), (576, 373968), (588, 366336), (636, 338688), (648, 332416), (672, 320544), (742, 290304), (756, 284928), (768, 280476), (784, 274752), (848, 254016), (864, 249312), (882, 244224), (896, 240408), (954, 225792), (1008, 213696), (1024, 210357), (1113, 193536), (1134, 189952), (1152, 186984), (1176, 183168), (1272, 169344), (1296, 166208), (1323, 162816), (1344, 160272), (1431, 150528), (1484, 145152), (1512, 142464), (1536, 140238), (1568, 137376), (1696, 127008), (1728, 124656), (1764, 122112), (1792, 120204), (1908, 112896), (2016, 106848), (2226, 96768), (2268, 94976), (2304, 93492), (2352, 91584), (2544, 84672), (2592, 83104), (2597, 82944), (2646, 81408), (2688, 80136), (2862, 75264), (2968, 72576), (3024, 71232), (3072, 70119), (3136, 68688), (3339, 64512), (3392, 63504), (3456, 62328), (3528, 61056), (3584, 60102), (3816, 56448), (3969, 54272), (4032, 53424), (4293, 50176), (4452, 48384), (4536, 47488), (4608, 46746), (4704, 45792), (5088, 42336), (5184, 41552), (5194, 41472), (5292, 40704), (5376, 40068), (5724, 37632), (5936, 36288), (6048, 35616), (6272, 34344), (6678, 32256), (6784, 31752), (6912, 31164), (7056, 30528), (7168, 30051), (7632, 28224), (7791, 27648), (7938, 27136), (8064, 26712), (8586, 25088), (8904, 24192), (9072, 23744), (9216, 23373), (9408, 22896), (10017, 21504), (10176, 21168), (10368, 20776), (10388, 20736), (10584, 20352), (10752, 20034), (11448, 18816), (11872, 18144), (12096, 17808), (12544, 17172), (13356, 16128), (13568, 15876), (13824, 15582), (14112, 15264)]