206461440

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 320

約数和(自身を含む): 766022400

約数和(自身を除く): 559560960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 103, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 206, 216, 232, 240, 256, 261, 270, 288, 290, 309, 320, 348, 360, 384, 412, 432, 435, 464, 480, 512, 515, 522, 540, 576, 580, 618, 640, 696, 720, 768, 783, 824, 864, 870, 927, 928, 960, 1030, 1044, 1080, 1152, 1160, 1236, 1280, 1305, 1392, 1440, 1536, 1545, 1566, 1648, 1728, 1740, 1854, 1856, 1920, 2060, 2088, 2160, 2304, 2320, 2472, 2560, 2610, 2781, 2784, 2880, 2987, 3090, 3132, 3296, 3456, 3480, 3708, 3712, 3840, 3915, 4120, 4176, 4320, 4608, 4635, 4640, 4944, 5220, 5562, 5568, 5760, 5974, 6180, 6264, 6592, 6912, 6960, 7416, 7424, 7680, 7830, 8240, 8352, 8640, 8961, 9270, 9280, 9888, 10440, 11124, 11136, 11520, 11948, 12360, 12528, 13184, 13824, 13905, 13920, 14832, 14848, 14935, 15660, 16480, 16704, 17280, 17922, 18540, 18560, 19776, 20880, 22248, 22272, 23040, 23896, 24720, 25056, 26368, 26883, 27810, 27840, 29664, 29870, 31320, 32960, 33408, 34560, 35844, 37080, 37120, 39552, 41760, 44496, 44544, 44805, 47792, 49440, 50112, 52736, 53766, 55620, 55680, 59328, 59740, 62640, 65920, 66816, 69120, 71688, 74160, 74240, 79104, 80649, 83520, 88992, 89610, 95584, 98880, 100224, 107532, 111240, 111360, 118656, 119480, 125280, 131840, 133632, 134415, 143376, 148320, 158208, 161298, 167040, 177984, 179220, 191168, 197760, 200448, 215064, 222480, 222720, 237312, 238960, 250560, 263680, 268830, 286752, 296640, 322596, 334080, 355968, 358440, 382336, 395520, 400896, 403245, 430128, 444960, 474624, 477920, 501120, 537660, 573504, 593280, 645192, 668160, 711936, 716880, 764672, 791040, 806490, 860256, 889920, 955840, 1002240, 1075320, 1147008, 1186560, 1290384, 1423872, 1433760, 1529344, 1612980, 1720512, 1779840, 1911680, 2004480, 2150640, 2294016, 2373120, 2580768, 2867520, 3225960, 3441024, 3559680, 3823360, 4301280, 4588032, 5161536, 5735040, 6451920, 6882048, 7119360, 7646720, 8602560, 10323072, 11470080, 12903840, 13764096, 17205120, 20646144, 22940160, 25807680, 34410240, 41292288, 51615360, 68820480, 103230720, 206461440]

約数ペア:

[(1, 206461440), (2, 103230720), (3, 68820480), (4, 51615360), (5, 41292288), (6, 34410240), (8, 25807680), (9, 22940160), (10, 20646144), (12, 17205120), (15, 13764096), (16, 12903840), (18, 11470080), (20, 10323072), (24, 8602560), (27, 7646720), (29, 7119360), (30, 6882048), (32, 6451920), (36, 5735040), (40, 5161536), (45, 4588032), (48, 4301280), (54, 3823360), (58, 3559680), (60, 3441024), (64, 3225960), (72, 2867520), (80, 2580768), (87, 2373120), (90, 2294016), (96, 2150640), (103, 2004480), (108, 1911680), (116, 1779840), (120, 1720512), (128, 1612980), (135, 1529344), (144, 1433760), (145, 1423872), (160, 1290384), (174, 1186560), (180, 1147008), (192, 1075320), (206, 1002240), (216, 955840), (232, 889920), (240, 860256), (256, 806490), (261, 791040), (270, 764672), (288, 716880), (290, 711936), (309, 668160), (320, 645192), (348, 593280), (360, 573504), (384, 537660), (412, 501120), (432, 477920), (435, 474624), (464, 444960), (480, 430128), (512, 403245), (515, 400896), (522, 395520), (540, 382336), (576, 358440), (580, 355968), (618, 334080), (640, 322596), (696, 296640), (720, 286752), (768, 268830), (783, 263680), (824, 250560), (864, 238960), (870, 237312), (927, 222720), (928, 222480), (960, 215064), (1030, 200448), (1044, 197760), (1080, 191168), (1152, 179220), (1160, 177984), (1236, 167040), (1280, 161298), (1305, 158208), (1392, 148320), (1440, 143376), (1536, 134415), (1545, 133632), (1566, 131840), (1648, 125280), (1728, 119480), (1740, 118656), (1854, 111360), (1856, 111240), (1920, 107532), (2060, 100224), (2088, 98880), (2160, 95584), (2304, 89610), (2320, 88992), (2472, 83520), (2560, 80649), (2610, 79104), (2781, 74240), (2784, 74160), (2880, 71688), (2987, 69120), (3090, 66816), (3132, 65920), (3296, 62640), (3456, 59740), (3480, 59328), (3708, 55680), (3712, 55620), (3840, 53766), (3915, 52736), (4120, 50112), (4176, 49440), (4320, 47792), (4608, 44805), (4635, 44544), (4640, 44496), (4944, 41760), (5220, 39552), (5562, 37120), (5568, 37080), (5760, 35844), (5974, 34560), (6180, 33408), (6264, 32960), (6592, 31320), (6912, 29870), (6960, 29664), (7416, 27840), (7424, 27810), (7680, 26883), (7830, 26368), (8240, 25056), (8352, 24720), (8640, 23896), (8961, 23040), (9270, 22272), (9280, 22248), (9888, 20880), (10440, 19776), (11124, 18560), (11136, 18540), (11520, 17922), (11948, 17280), (12360, 16704), (12528, 16480), (13184, 15660), (13824, 14935), (13905, 14848), (13920, 14832)]