64366080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 240

約数和(自身を含む): 226123920

約数和(自身を除く): 161757840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 256, 272, 289, 290, 320, 340, 348, 384, 408, 435, 464, 480, 493, 510, 512, 544, 578, 580, 640, 680, 696, 768, 816, 867, 870, 928, 960, 986, 1020, 1088, 1156, 1160, 1280, 1360, 1392, 1445, 1479, 1536, 1632, 1734, 1740, 1856, 1920, 1972, 2040, 2176, 2312, 2320, 2465, 2560, 2720, 2784, 2890, 2958, 3264, 3468, 3480, 3712, 3840, 3944, 4080, 4335, 4352, 4624, 4640, 4930, 5440, 5568, 5780, 5916, 6528, 6936, 6960, 7395, 7424, 7680, 7888, 8160, 8381, 8670, 8704, 9248, 9280, 9860, 10880, 11136, 11560, 11832, 13056, 13872, 13920, 14790, 14848, 15776, 16320, 16762, 17340, 18496, 18560, 19720, 21760, 22272, 23120, 23664, 25143, 26112, 27744, 27840, 29580, 31552, 32640, 33524, 34680, 36992, 37120, 39440, 41905, 43520, 44544, 46240, 47328, 50286, 55488, 55680, 59160, 63104, 65280, 67048, 69360, 73984, 74240, 78880, 83810, 92480, 94656, 100572, 110976, 111360, 118320, 125715, 126208, 130560, 134096, 138720, 147968, 157760, 167620, 184960, 189312, 201144, 221952, 222720, 236640, 251430, 252416, 268192, 277440, 315520, 335240, 369920, 378624, 402288, 443904, 473280, 502860, 536384, 554880, 631040, 670480, 739840, 757248, 804576, 946560, 1005720, 1072768, 1109760, 1262080, 1340960, 1609152, 1893120, 2011440, 2145536, 2219520, 2681920, 3218304, 3786240, 4022880, 4291072, 5363840, 6436608, 8045760, 10727680, 12873216, 16091520, 21455360, 32183040, 64366080]

約数ペア:

[(1, 64366080), (2, 32183040), (3, 21455360), (4, 16091520), (5, 12873216), (6, 10727680), (8, 8045760), (10, 6436608), (12, 5363840), (15, 4291072), (16, 4022880), (17, 3786240), (20, 3218304), (24, 2681920), (29, 2219520), (30, 2145536), (32, 2011440), (34, 1893120), (40, 1609152), (48, 1340960), (51, 1262080), (58, 1109760), (60, 1072768), (64, 1005720), (68, 946560), (80, 804576), (85, 757248), (87, 739840), (96, 670480), (102, 631040), (116, 554880), (120, 536384), (128, 502860), (136, 473280), (145, 443904), (160, 402288), (170, 378624), (174, 369920), (192, 335240), (204, 315520), (232, 277440), (240, 268192), (255, 252416), (256, 251430), (272, 236640), (289, 222720), (290, 221952), (320, 201144), (340, 189312), (348, 184960), (384, 167620), (408, 157760), (435, 147968), (464, 138720), (480, 134096), (493, 130560), (510, 126208), (512, 125715), (544, 118320), (578, 111360), (580, 110976), (640, 100572), (680, 94656), (696, 92480), (768, 83810), (816, 78880), (867, 74240), (870, 73984), (928, 69360), (960, 67048), (986, 65280), (1020, 63104), (1088, 59160), (1156, 55680), (1160, 55488), (1280, 50286), (1360, 47328), (1392, 46240), (1445, 44544), (1479, 43520), (1536, 41905), (1632, 39440), (1734, 37120), (1740, 36992), (1856, 34680), (1920, 33524), (1972, 32640), (2040, 31552), (2176, 29580), (2312, 27840), (2320, 27744), (2465, 26112), (2560, 25143), (2720, 23664), (2784, 23120), (2890, 22272), (2958, 21760), (3264, 19720), (3468, 18560), (3480, 18496), (3712, 17340), (3840, 16762), (3944, 16320), (4080, 15776), (4335, 14848), (4352, 14790), (4624, 13920), (4640, 13872), (4930, 13056), (5440, 11832), (5568, 11560), (5780, 11136), (5916, 10880), (6528, 9860), (6936, 9280), (6960, 9248), (7395, 8704), (7424, 8670), (7680, 8381), (7888, 8160)]