40395264

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 140699328

約数和(自身を除く): 100304064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 256, 272, 273, 289, 312, 336, 357, 364, 384, 408, 416, 442, 448, 476, 512, 544, 546, 578, 624, 663, 672, 714, 728, 768, 816, 832, 867, 884, 896, 952, 1088, 1092, 1156, 1248, 1326, 1344, 1428, 1456, 1536, 1547, 1632, 1664, 1734, 1768, 1792, 1904, 2023, 2176, 2184, 2312, 2496, 2652, 2688, 2856, 2912, 3094, 3264, 3328, 3468, 3536, 3584, 3757, 3808, 4046, 4352, 4368, 4624, 4641, 4992, 5304, 5376, 5712, 5824, 6069, 6188, 6528, 6656, 6936, 7072, 7514, 7616, 8092, 8704, 8736, 9248, 9282, 9984, 10608, 10752, 11271, 11424, 11648, 12138, 12376, 13056, 13872, 14144, 15028, 15232, 16184, 17472, 18496, 18564, 19968, 21216, 22542, 22848, 23296, 24276, 24752, 26112, 26299, 27744, 28288, 30056, 30464, 32368, 34944, 36992, 37128, 42432, 45084, 45696, 46592, 48552, 49504, 52598, 55488, 56576, 60112, 60928, 64736, 69888, 73984, 74256, 78897, 84864, 90168, 91392, 97104, 99008, 105196, 110976, 113152, 120224, 129472, 139776, 147968, 148512, 157794, 169728, 180336, 182784, 194208, 198016, 210392, 221952, 240448, 258944, 297024, 315588, 339456, 360672, 388416, 396032, 420784, 443904, 480896, 517888, 594048, 631176, 721344, 776832, 792064, 841568, 961792, 1035776, 1188096, 1262352, 1442688, 1553664, 1683136, 1923584, 2376192, 2524704, 2885376, 3107328, 3366272, 5049408, 5770752, 6732544, 10098816, 13465088, 20197632, 40395264]

約数ペア:

[(1, 40395264), (2, 20197632), (3, 13465088), (4, 10098816), (6, 6732544), (7, 5770752), (8, 5049408), (12, 3366272), (13, 3107328), (14, 2885376), (16, 2524704), (17, 2376192), (21, 1923584), (24, 1683136), (26, 1553664), (28, 1442688), (32, 1262352), (34, 1188096), (39, 1035776), (42, 961792), (48, 841568), (51, 792064), (52, 776832), (56, 721344), (64, 631176), (68, 594048), (78, 517888), (84, 480896), (91, 443904), (96, 420784), (102, 396032), (104, 388416), (112, 360672), (119, 339456), (128, 315588), (136, 297024), (156, 258944), (168, 240448), (182, 221952), (192, 210392), (204, 198016), (208, 194208), (221, 182784), (224, 180336), (238, 169728), (256, 157794), (272, 148512), (273, 147968), (289, 139776), (312, 129472), (336, 120224), (357, 113152), (364, 110976), (384, 105196), (408, 99008), (416, 97104), (442, 91392), (448, 90168), (476, 84864), (512, 78897), (544, 74256), (546, 73984), (578, 69888), (624, 64736), (663, 60928), (672, 60112), (714, 56576), (728, 55488), (768, 52598), (816, 49504), (832, 48552), (867, 46592), (884, 45696), (896, 45084), (952, 42432), (1088, 37128), (1092, 36992), (1156, 34944), (1248, 32368), (1326, 30464), (1344, 30056), (1428, 28288), (1456, 27744), (1536, 26299), (1547, 26112), (1632, 24752), (1664, 24276), (1734, 23296), (1768, 22848), (1792, 22542), (1904, 21216), (2023, 19968), (2176, 18564), (2184, 18496), (2312, 17472), (2496, 16184), (2652, 15232), (2688, 15028), (2856, 14144), (2912, 13872), (3094, 13056), (3264, 12376), (3328, 12138), (3468, 11648), (3536, 11424), (3584, 11271), (3757, 10752), (3808, 10608), (4046, 9984), (4352, 9282), (4368, 9248), (4624, 8736), (4641, 8704), (4992, 8092), (5304, 7616), (5376, 7514), (5712, 7072), (5824, 6936), (6069, 6656), (6188, 6528)]