80280816

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 274803840

約数和(自身を除く): 194523024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 49, 56, 58, 66, 77, 84, 87, 88, 98, 107, 112, 116, 132, 147, 154, 168, 174, 176, 196, 203, 214, 231, 232, 264, 294, 308, 319, 321, 336, 348, 392, 406, 428, 462, 464, 528, 539, 588, 609, 616, 638, 642, 696, 749, 784, 812, 856, 924, 957, 1078, 1176, 1177, 1218, 1232, 1276, 1284, 1392, 1421, 1498, 1617, 1624, 1712, 1848, 1914, 2156, 2233, 2247, 2352, 2354, 2436, 2552, 2568, 2842, 2996, 3103, 3234, 3248, 3531, 3696, 3828, 4263, 4312, 4466, 4494, 4708, 4872, 5104, 5136, 5243, 5684, 5992, 6206, 6468, 6699, 7062, 7656, 8239, 8526, 8624, 8932, 8988, 9309, 9416, 9744, 10486, 11368, 11984, 12412, 12936, 13398, 14124, 15312, 15631, 15729, 16478, 17052, 17864, 17976, 18618, 18832, 20972, 21721, 22736, 24717, 24824, 25872, 26796, 28248, 31262, 31458, 32956, 34104, 34133, 35728, 35952, 37236, 41944, 43442, 46893, 49434, 49648, 53592, 56496, 57673, 62524, 62916, 65163, 65912, 68208, 68266, 74472, 83888, 86884, 93786, 98868, 102399, 107184, 115346, 125048, 125832, 130326, 131824, 136532, 148944, 152047, 173019, 173768, 187572, 197736, 204798, 230692, 238931, 250096, 251664, 260652, 273064, 304094, 346038, 347536, 375144, 395472, 409596, 456141, 461384, 477862, 521304, 546128, 608188, 692076, 716793, 750288, 819192, 912282, 922768, 955724, 1042608, 1216376, 1384152, 1433586, 1638384, 1672517, 1824564, 1911448, 2432752, 2768304, 2867172, 3345034, 3649128, 3822896, 5017551, 5734344, 6690068, 7298256, 10035102, 11468688, 13380136, 20070204, 26760272, 40140408, 80280816]

約数ペア:

[(1, 80280816), (2, 40140408), (3, 26760272), (4, 20070204), (6, 13380136), (7, 11468688), (8, 10035102), (11, 7298256), (12, 6690068), (14, 5734344), (16, 5017551), (21, 3822896), (22, 3649128), (24, 3345034), (28, 2867172), (29, 2768304), (33, 2432752), (42, 1911448), (44, 1824564), (48, 1672517), (49, 1638384), (56, 1433586), (58, 1384152), (66, 1216376), (77, 1042608), (84, 955724), (87, 922768), (88, 912282), (98, 819192), (107, 750288), (112, 716793), (116, 692076), (132, 608188), (147, 546128), (154, 521304), (168, 477862), (174, 461384), (176, 456141), (196, 409596), (203, 395472), (214, 375144), (231, 347536), (232, 346038), (264, 304094), (294, 273064), (308, 260652), (319, 251664), (321, 250096), (336, 238931), (348, 230692), (392, 204798), (406, 197736), (428, 187572), (462, 173768), (464, 173019), (528, 152047), (539, 148944), (588, 136532), (609, 131824), (616, 130326), (638, 125832), (642, 125048), (696, 115346), (749, 107184), (784, 102399), (812, 98868), (856, 93786), (924, 86884), (957, 83888), (1078, 74472), (1176, 68266), (1177, 68208), (1218, 65912), (1232, 65163), (1276, 62916), (1284, 62524), (1392, 57673), (1421, 56496), (1498, 53592), (1617, 49648), (1624, 49434), (1712, 46893), (1848, 43442), (1914, 41944), (2156, 37236), (2233, 35952), (2247, 35728), (2352, 34133), (2354, 34104), (2436, 32956), (2552, 31458), (2568, 31262), (2842, 28248), (2996, 26796), (3103, 25872), (3234, 24824), (3248, 24717), (3531, 22736), (3696, 21721), (3828, 20972), (4263, 18832), (4312, 18618), (4466, 17976), (4494, 17864), (4708, 17052), (4872, 16478), (5104, 15729), (5136, 15631), (5243, 15312), (5684, 14124), (5992, 13398), (6206, 12936), (6468, 12412), (6699, 11984), (7062, 11368), (7656, 10486), (8239, 9744), (8526, 9416), (8624, 9309), (8932, 8988)]