206210880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 224

約数和(自身を含む): 753465600

約数和(自身を除く): 547254720

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, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 823, 864, 870, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1646, 1728, 1740, 1856, 2088, 2160, 2320, 2469, 2610, 2784, 2880, 3132, 3292, 3480, 3915, 4115, 4176, 4320, 4640, 4938, 5220, 5568, 6264, 6584, 6960, 7407, 7830, 8230, 8352, 8640, 9280, 9876, 10440, 12345, 12528, 13168, 13920, 14814, 15660, 16460, 16704, 19752, 20880, 22221, 23867, 24690, 25056, 26336, 27840, 29628, 31320, 32920, 37035, 39504, 41760, 44442, 47734, 49380, 50112, 52672, 59256, 62640, 65840, 71601, 74070, 79008, 83520, 88884, 95468, 98760, 111105, 118512, 119335, 125280, 131680, 143202, 148140, 158016, 177768, 190936, 197520, 214803, 222210, 237024, 238670, 250560, 263360, 286404, 296280, 355536, 358005, 381872, 395040, 429606, 444420, 474048, 477340, 572808, 592560, 644409, 711072, 716010, 763744, 790080, 859212, 888840, 954680, 1074015, 1145616, 1185120, 1288818, 1422144, 1432020, 1527488, 1718424, 1777680, 1909360, 2148030, 2291232, 2370240, 2577636, 2864040, 3222045, 3436848, 3555360, 3818720, 4296060, 4582464, 5155272, 5728080, 6444090, 6873696, 7110720, 7637440, 8592120, 10310544, 11456160, 12888180, 13747392, 17184240, 20621088, 22912320, 25776360, 34368480, 41242176, 51552720, 68736960, 103105440, 206210880]

約数ペア:

[(1, 206210880), (2, 103105440), (3, 68736960), (4, 51552720), (5, 41242176), (6, 34368480), (8, 25776360), (9, 22912320), (10, 20621088), (12, 17184240), (15, 13747392), (16, 12888180), (18, 11456160), (20, 10310544), (24, 8592120), (27, 7637440), (29, 7110720), (30, 6873696), (32, 6444090), (36, 5728080), (40, 5155272), (45, 4582464), (48, 4296060), (54, 3818720), (58, 3555360), (60, 3436848), (64, 3222045), (72, 2864040), (80, 2577636), (87, 2370240), (90, 2291232), (96, 2148030), (108, 1909360), (116, 1777680), (120, 1718424), (135, 1527488), (144, 1432020), (145, 1422144), (160, 1288818), (174, 1185120), (180, 1145616), (192, 1074015), (216, 954680), (232, 888840), (240, 859212), (261, 790080), (270, 763744), (288, 716010), (290, 711072), (320, 644409), (348, 592560), (360, 572808), (432, 477340), (435, 474048), (464, 444420), (480, 429606), (522, 395040), (540, 381872), (576, 358005), (580, 355536), (696, 296280), (720, 286404), (783, 263360), (823, 250560), (864, 238670), (870, 237024), (928, 222210), (960, 214803), (1044, 197520), (1080, 190936), (1160, 177768), (1305, 158016), (1392, 148140), (1440, 143202), (1566, 131680), (1646, 125280), (1728, 119335), (1740, 118512), (1856, 111105), (2088, 98760), (2160, 95468), (2320, 88884), (2469, 83520), (2610, 79008), (2784, 74070), (2880, 71601), (3132, 65840), (3292, 62640), (3480, 59256), (3915, 52672), (4115, 50112), (4176, 49380), (4320, 47734), (4640, 44442), (4938, 41760), (5220, 39504), (5568, 37035), (6264, 32920), (6584, 31320), (6960, 29628), (7407, 27840), (7830, 26336), (8230, 25056), (8352, 24690), (8640, 23867), (9280, 22221), (9876, 20880), (10440, 19752), (12345, 16704), (12528, 16460), (13168, 15660), (13920, 14814)]