42857136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 151115328

約数和(自身を除く): 108258192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 41, 42, 48, 51, 56, 61, 63, 68, 72, 82, 84, 102, 112, 119, 122, 123, 126, 136, 144, 153, 164, 168, 183, 204, 238, 244, 246, 252, 272, 287, 306, 328, 336, 357, 366, 369, 408, 427, 476, 488, 492, 504, 549, 574, 612, 656, 697, 714, 732, 738, 816, 854, 861, 952, 976, 984, 1008, 1037, 1071, 1098, 1148, 1224, 1281, 1394, 1428, 1464, 1476, 1708, 1722, 1904, 1968, 2074, 2091, 2142, 2196, 2296, 2448, 2501, 2562, 2583, 2788, 2856, 2928, 2952, 3111, 3416, 3444, 3843, 4148, 4182, 4284, 4392, 4592, 4879, 5002, 5124, 5166, 5576, 5712, 5904, 6222, 6273, 6832, 6888, 7259, 7503, 7686, 8296, 8364, 8568, 8784, 9333, 9758, 10004, 10248, 10332, 11152, 12444, 12546, 13776, 14518, 14637, 15006, 15372, 16592, 16728, 17136, 17507, 18666, 19516, 20008, 20496, 20664, 21777, 22509, 24888, 25092, 29036, 29274, 30012, 30744, 33456, 35014, 37332, 39032, 40016, 41328, 42517, 43554, 43911, 45018, 49776, 50184, 52521, 58072, 58548, 60024, 61488, 65331, 70028, 74664, 78064, 85034, 87108, 87822, 90036, 100368, 105042, 116144, 117096, 120048, 127551, 130662, 140056, 149328, 157563, 170068, 174216, 175644, 180072, 210084, 234192, 255102, 261324, 280112, 297619, 315126, 340136, 348432, 351288, 360144, 382653, 420168, 510204, 522648, 595238, 630252, 680272, 702576, 765306, 840336, 892857, 1020408, 1045296, 1190476, 1260504, 1530612, 1785714, 2040816, 2380952, 2521008, 2678571, 3061224, 3571428, 4761904, 5357142, 6122448, 7142856, 10714284, 14285712, 21428568, 42857136]

約数ペア:

[(1, 42857136), (2, 21428568), (3, 14285712), (4, 10714284), (6, 7142856), (7, 6122448), (8, 5357142), (9, 4761904), (12, 3571428), (14, 3061224), (16, 2678571), (17, 2521008), (18, 2380952), (21, 2040816), (24, 1785714), (28, 1530612), (34, 1260504), (36, 1190476), (41, 1045296), (42, 1020408), (48, 892857), (51, 840336), (56, 765306), (61, 702576), (63, 680272), (68, 630252), (72, 595238), (82, 522648), (84, 510204), (102, 420168), (112, 382653), (119, 360144), (122, 351288), (123, 348432), (126, 340136), (136, 315126), (144, 297619), (153, 280112), (164, 261324), (168, 255102), (183, 234192), (204, 210084), (238, 180072), (244, 175644), (246, 174216), (252, 170068), (272, 157563), (287, 149328), (306, 140056), (328, 130662), (336, 127551), (357, 120048), (366, 117096), (369, 116144), (408, 105042), (427, 100368), (476, 90036), (488, 87822), (492, 87108), (504, 85034), (549, 78064), (574, 74664), (612, 70028), (656, 65331), (697, 61488), (714, 60024), (732, 58548), (738, 58072), (816, 52521), (854, 50184), (861, 49776), (952, 45018), (976, 43911), (984, 43554), (1008, 42517), (1037, 41328), (1071, 40016), (1098, 39032), (1148, 37332), (1224, 35014), (1281, 33456), (1394, 30744), (1428, 30012), (1464, 29274), (1476, 29036), (1708, 25092), (1722, 24888), (1904, 22509), (1968, 21777), (2074, 20664), (2091, 20496), (2142, 20008), (2196, 19516), (2296, 18666), (2448, 17507), (2501, 17136), (2562, 16728), (2583, 16592), (2788, 15372), (2856, 15006), (2928, 14637), (2952, 14518), (3111, 13776), (3416, 12546), (3444, 12444), (3843, 11152), (4148, 10332), (4182, 10248), (4284, 10004), (4392, 9758), (4592, 9333), (4879, 8784), (5002, 8568), (5124, 8364), (5166, 8296), (5576, 7686), (5712, 7503), (5904, 7259), (6222, 6888), (6273, 6832)]