66208320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 224

約数和(自身を含む): 238963200

約数和(自身を除く): 172754880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 97, 108, 120, 135, 144, 158, 160, 180, 192, 194, 216, 237, 240, 270, 288, 291, 316, 320, 360, 388, 395, 432, 474, 480, 485, 540, 576, 582, 632, 711, 720, 776, 790, 864, 873, 948, 960, 970, 1080, 1164, 1185, 1264, 1422, 1440, 1455, 1552, 1580, 1728, 1746, 1896, 1940, 2133, 2160, 2328, 2370, 2528, 2619, 2844, 2880, 2910, 3104, 3160, 3492, 3555, 3792, 3880, 4266, 4320, 4365, 4656, 4740, 5056, 5238, 5688, 5820, 6208, 6320, 6984, 7110, 7584, 7663, 7760, 8532, 8640, 8730, 9312, 9480, 10476, 10665, 11376, 11640, 12640, 13095, 13968, 14220, 15168, 15326, 15520, 17064, 17460, 18624, 18960, 20952, 21330, 22752, 22989, 23280, 25280, 26190, 27936, 28440, 30652, 31040, 34128, 34920, 37920, 38315, 41904, 42660, 45504, 45978, 46560, 52380, 55872, 56880, 61304, 68256, 68967, 69840, 75840, 76630, 83808, 85320, 91956, 93120, 104760, 113760, 114945, 122608, 136512, 137934, 139680, 153260, 167616, 170640, 183912, 206901, 209520, 227520, 229890, 245216, 275868, 279360, 306520, 341280, 344835, 367824, 413802, 419040, 459780, 490432, 551736, 613040, 682560, 689670, 735648, 827604, 838080, 919560, 1034505, 1103472, 1226080, 1379340, 1471296, 1655208, 1839120, 2069010, 2206944, 2452160, 2758680, 3310416, 3678240, 4138020, 4413888, 5517360, 6620832, 7356480, 8276040, 11034720, 13241664, 16552080, 22069440, 33104160, 66208320]

約数ペア:

[(1, 66208320), (2, 33104160), (3, 22069440), (4, 16552080), (5, 13241664), (6, 11034720), (8, 8276040), (9, 7356480), (10, 6620832), (12, 5517360), (15, 4413888), (16, 4138020), (18, 3678240), (20, 3310416), (24, 2758680), (27, 2452160), (30, 2206944), (32, 2069010), (36, 1839120), (40, 1655208), (45, 1471296), (48, 1379340), (54, 1226080), (60, 1103472), (64, 1034505), (72, 919560), (79, 838080), (80, 827604), (90, 735648), (96, 689670), (97, 682560), (108, 613040), (120, 551736), (135, 490432), (144, 459780), (158, 419040), (160, 413802), (180, 367824), (192, 344835), (194, 341280), (216, 306520), (237, 279360), (240, 275868), (270, 245216), (288, 229890), (291, 227520), (316, 209520), (320, 206901), (360, 183912), (388, 170640), (395, 167616), (432, 153260), (474, 139680), (480, 137934), (485, 136512), (540, 122608), (576, 114945), (582, 113760), (632, 104760), (711, 93120), (720, 91956), (776, 85320), (790, 83808), (864, 76630), (873, 75840), (948, 69840), (960, 68967), (970, 68256), (1080, 61304), (1164, 56880), (1185, 55872), (1264, 52380), (1422, 46560), (1440, 45978), (1455, 45504), (1552, 42660), (1580, 41904), (1728, 38315), (1746, 37920), (1896, 34920), (1940, 34128), (2133, 31040), (2160, 30652), (2328, 28440), (2370, 27936), (2528, 26190), (2619, 25280), (2844, 23280), (2880, 22989), (2910, 22752), (3104, 21330), (3160, 20952), (3492, 18960), (3555, 18624), (3792, 17460), (3880, 17064), (4266, 15520), (4320, 15326), (4365, 15168), (4656, 14220), (4740, 13968), (5056, 13095), (5238, 12640), (5688, 11640), (5820, 11376), (6208, 10665), (6320, 10476), (6984, 9480), (7110, 9312), (7584, 8730), (7663, 8640), (7760, 8532)]