420692832

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 288

約数和(自身を含む): 1505347200

約数和(自身を除く): 1084654368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 523, 532, 588, 608, 672, 684, 756, 784, 798, 864, 882, 912, 931, 1008, 1026, 1046, 1064, 1176, 1197, 1323, 1368, 1512, 1568, 1569, 1596, 1764, 1824, 1862, 2016, 2052, 2092, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3138, 3192, 3528, 3591, 3661, 3724, 4104, 4184, 4256, 4704, 4707, 4788, 5292, 5472, 5586, 6048, 6276, 6384, 7056, 7182, 7322, 7448, 8208, 8368, 8379, 9414, 9576, 9937, 10584, 10983, 11172, 12552, 12768, 14112, 14121, 14364, 14644, 14896, 16416, 16736, 16758, 18828, 19152, 19874, 21168, 21966, 22344, 25104, 25137, 25627, 28242, 28728, 29288, 29792, 29811, 32949, 33516, 37656, 38304, 39748, 42336, 43932, 44688, 50208, 50274, 51254, 56484, 57456, 58576, 59622, 65898, 67032, 69559, 75312, 76881, 79496, 87864, 89376, 89433, 98847, 100548, 102508, 112968, 114912, 117152, 119244, 131796, 134064, 139118, 150624, 153762, 158992, 175728, 178866, 197694, 201096, 205016, 208677, 225936, 230643, 238488, 263592, 268128, 268299, 278236, 307524, 317984, 351456, 357732, 395388, 402192, 410032, 417354, 451872, 461286, 476976, 486913, 527184, 536598, 556472, 615048, 626031, 691929, 715464, 790776, 804384, 820064, 834708, 922572, 953952, 973826, 1054368, 1073196, 1112944, 1230096, 1252062, 1383858, 1430928, 1460739, 1581552, 1669416, 1845144, 1878093, 1947652, 2146392, 2225888, 2460192, 2504124, 2767716, 2861856, 2921478, 3163104, 3338832, 3690288, 3756186, 3895304, 4292784, 4382217, 5008248, 5535432, 5842956, 6677664, 7380576, 7512372, 7790608, 8585568, 8764434, 10016496, 11070864, 11685912, 13146651, 15024744, 15581216, 17528868, 20032992, 22141728, 23371824, 26293302, 30049488, 35057736, 46743648, 52586604, 60098976, 70115472, 105173208, 140230944, 210346416, 420692832]

約数ペア:

[(1, 420692832), (2, 210346416), (3, 140230944), (4, 105173208), (6, 70115472), (7, 60098976), (8, 52586604), (9, 46743648), (12, 35057736), (14, 30049488), (16, 26293302), (18, 23371824), (19, 22141728), (21, 20032992), (24, 17528868), (27, 15581216), (28, 15024744), (32, 13146651), (36, 11685912), (38, 11070864), (42, 10016496), (48, 8764434), (49, 8585568), (54, 7790608), (56, 7512372), (57, 7380576), (63, 6677664), (72, 5842956), (76, 5535432), (84, 5008248), (96, 4382217), (98, 4292784), (108, 3895304), (112, 3756186), (114, 3690288), (126, 3338832), (133, 3163104), (144, 2921478), (147, 2861856), (152, 2767716), (168, 2504124), (171, 2460192), (189, 2225888), (196, 2146392), (216, 1947652), (224, 1878093), (228, 1845144), (252, 1669416), (266, 1581552), (288, 1460739), (294, 1430928), (304, 1383858), (336, 1252062), (342, 1230096), (378, 1112944), (392, 1073196), (399, 1054368), (432, 973826), (441, 953952), (456, 922572), (504, 834708), (513, 820064), (523, 804384), (532, 790776), (588, 715464), (608, 691929), (672, 626031), (684, 615048), (756, 556472), (784, 536598), (798, 527184), (864, 486913), (882, 476976), (912, 461286), (931, 451872), (1008, 417354), (1026, 410032), (1046, 402192), (1064, 395388), (1176, 357732), (1197, 351456), (1323, 317984), (1368, 307524), (1512, 278236), (1568, 268299), (1569, 268128), (1596, 263592), (1764, 238488), (1824, 230643), (1862, 225936), (2016, 208677), (2052, 205016), (2092, 201096), (2128, 197694), (2352, 178866), (2394, 175728), (2646, 158992), (2736, 153762), (2793, 150624), (3024, 139118), (3138, 134064), (3192, 131796), (3528, 119244), (3591, 117152), (3661, 114912), (3724, 112968), (4104, 102508), (4184, 100548), (4256, 98847), (4704, 89433), (4707, 89376), (4788, 87864), (5292, 79496), (5472, 76881), (5586, 75312), (6048, 69559), (6276, 67032), (6384, 65898), (7056, 59622), (7182, 58576), (7322, 57456), (7448, 56484), (8208, 51254), (8368, 50274), (8379, 50208), (9414, 44688), (9576, 43932), (9937, 42336), (10584, 39748), (10983, 38304), (11172, 37656), (12552, 33516), (12768, 32949), (14112, 29811), (14121, 29792), (14364, 29288), (14644, 28728), (14896, 28242), (16416, 25627), (16736, 25137), (16758, 25104), (18828, 22344), (19152, 21966), (19874, 21168)]