1540384416

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:652

約数の個数: 288

約数和(自身を含む): 5059454400

約数和(自身を除く): 3519069984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 29, 32, 34, 36, 38, 48, 51, 57, 58, 68, 72, 76, 87, 96, 102, 114, 116, 136, 144, 152, 153, 171, 174, 204, 228, 232, 261, 272, 288, 304, 306, 323, 342, 348, 408, 456, 464, 493, 522, 544, 551, 571, 608, 612, 646, 684, 696, 816, 912, 928, 969, 986, 1044, 1102, 1142, 1224, 1292, 1368, 1392, 1479, 1632, 1653, 1713, 1824, 1938, 1972, 2088, 2204, 2284, 2448, 2584, 2736, 2784, 2907, 2958, 3306, 3426, 3876, 3944, 4176, 4408, 4437, 4568, 4896, 4959, 5139, 5168, 5472, 5814, 5916, 6612, 6852, 7752, 7888, 8352, 8816, 8874, 9136, 9367, 9707, 9918, 10278, 10336, 10849, 11628, 11832, 13224, 13704, 15504, 15776, 16559, 17632, 17748, 18272, 18734, 19414, 19836, 20556, 21698, 23256, 23664, 26448, 27408, 28101, 29121, 31008, 32547, 33118, 35496, 37468, 38828, 39672, 41112, 43396, 46512, 47328, 49677, 52896, 54816, 56202, 58242, 65094, 66236, 70992, 74936, 77656, 79344, 82224, 84303, 86792, 87363, 93024, 97641, 99354, 112404, 116484, 130188, 132472, 141984, 149031, 149872, 155312, 158688, 164448, 168606, 173584, 174726, 184433, 195282, 198708, 224808, 232968, 260376, 264944, 281503, 298062, 299744, 310624, 314621, 337212, 347168, 349452, 368866, 390564, 397416, 449616, 465936, 520752, 529888, 553299, 563006, 596124, 629242, 674424, 698904, 737732, 781128, 794832, 844509, 899232, 931872, 943863, 1041504, 1106598, 1126012, 1192248, 1258484, 1348848, 1397808, 1475464, 1562256, 1589664, 1659897, 1689018, 1887726, 2213196, 2252024, 2384496, 2516968, 2533527, 2697696, 2795616, 2831589, 2950928, 3124512, 3319794, 3378036, 3775452, 4426392, 4504048, 4768992, 5033936, 5067054, 5348557, 5663178, 5901856, 6639588, 6756072, 7550904, 8852784, 9008096, 10067872, 10134108, 10697114, 11326356, 13279176, 13512144, 15101808, 16045671, 17705568, 20268216, 21394228, 22652712, 26558352, 27024288, 30203616, 32091342, 40536432, 42788456, 45305424, 48137013, 53116704, 64182684, 81072864, 85576912, 90610848, 96274026, 128365368, 171153824, 192548052, 256730736, 385096104, 513461472, 770192208, 1540384416]

約数ペア:

[(1, 1540384416), (2, 770192208), (3, 513461472), (4, 385096104), (6, 256730736), (8, 192548052), (9, 171153824), (12, 128365368), (16, 96274026), (17, 90610848), (18, 85576912), (19, 81072864), (24, 64182684), (29, 53116704), (32, 48137013), (34, 45305424), (36, 42788456), (38, 40536432), (48, 32091342), (51, 30203616), (57, 27024288), (58, 26558352), (68, 22652712), (72, 21394228), (76, 20268216), (87, 17705568), (96, 16045671), (102, 15101808), (114, 13512144), (116, 13279176), (136, 11326356), (144, 10697114), (152, 10134108), (153, 10067872), (171, 9008096), (174, 8852784), (204, 7550904), (228, 6756072), (232, 6639588), (261, 5901856), (272, 5663178), (288, 5348557), (304, 5067054), (306, 5033936), (323, 4768992), (342, 4504048), (348, 4426392), (408, 3775452), (456, 3378036), (464, 3319794), (493, 3124512), (522, 2950928), (544, 2831589), (551, 2795616), (571, 2697696), (608, 2533527), (612, 2516968), (646, 2384496), (684, 2252024), (696, 2213196), (816, 1887726), (912, 1689018), (928, 1659897), (969, 1589664), (986, 1562256), (1044, 1475464), (1102, 1397808), (1142, 1348848), (1224, 1258484), (1292, 1192248), (1368, 1126012), (1392, 1106598), (1479, 1041504), (1632, 943863), (1653, 931872), (1713, 899232), (1824, 844509), (1938, 794832), (1972, 781128), (2088, 737732), (2204, 698904), (2284, 674424), (2448, 629242), (2584, 596124), (2736, 563006), (2784, 553299), (2907, 529888), (2958, 520752), (3306, 465936), (3426, 449616), (3876, 397416), (3944, 390564), (4176, 368866), (4408, 349452), (4437, 347168), (4568, 337212), (4896, 314621), (4959, 310624), (5139, 299744), (5168, 298062), (5472, 281503), (5814, 264944), (5916, 260376), (6612, 232968), (6852, 224808), (7752, 198708), (7888, 195282), (8352, 184433), (8816, 174726), (8874, 173584), (9136, 168606), (9367, 164448), (9707, 158688), (9918, 155312), (10278, 149872), (10336, 149031), (10849, 141984), (11628, 132472), (11832, 130188), (13224, 116484), (13704, 112404), (15504, 99354), (15776, 97641), (16559, 93024), (17632, 87363), (17748, 86792), (18272, 84303), (18734, 82224), (19414, 79344), (19836, 77656), (20556, 74936), (21698, 70992), (23256, 66236), (23664, 65094), (26448, 58242), (27408, 56202), (28101, 54816), (29121, 52896), (31008, 49677), (32547, 47328), (33118, 46512), (35496, 43396), (37468, 41112), (38828, 39672)]