700001280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 264

約数和(自身を含む): 2647900944

約数和(自身を除く): 1947899664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1381, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2762, 2816, 2880, 3072, 3168, 3520, 3840, 3960, 4143, 4224, 4608, 5120, 5280, 5524, 5632, 5760, 6336, 6905, 7040, 7680, 7920, 8286, 8448, 9216, 10560, 11048, 11264, 11520, 12429, 12672, 13810, 14080, 15191, 15360, 15840, 16572, 16896, 20715, 21120, 22096, 23040, 24858, 25344, 27620, 28160, 30382, 31680, 33144, 33792, 41430, 42240, 44192, 45573, 46080, 49716, 50688, 55240, 56320, 60764, 62145, 63360, 66288, 75955, 82860, 84480, 88384, 91146, 99432, 101376, 110480, 121528, 124290, 126720, 132576, 136719, 151910, 165720, 168960, 176768, 182292, 198864, 220960, 227865, 243056, 248580, 253440, 265152, 273438, 303820, 331440, 353536, 364584, 397728, 441920, 455730, 486112, 497160, 506880, 530304, 546876, 607640, 662880, 683595, 707072, 729168, 795456, 883840, 911460, 972224, 994320, 1060608, 1093752, 1215280, 1325760, 1367190, 1414144, 1458336, 1590912, 1767680, 1822920, 1944448, 1988640, 2121216, 2187504, 2430560, 2651520, 2734380, 2916672, 3181824, 3535360, 3645840, 3888896, 3977280, 4242432, 4375008, 4861120, 5303040, 5468760, 5833344, 6363648, 7070720, 7291680, 7777792, 7954560, 8750016, 9722240, 10606080, 10937520, 11666688, 12727296, 14583360, 15555584, 15909120, 17500032, 19444480, 21212160, 21875040, 23333376, 29166720, 31818240, 35000064, 38888960, 43750080, 46666752, 58333440, 63636480, 70000128, 77777920, 87500160, 116666880, 140000256, 175000320, 233333760, 350000640, 700001280]

約数ペア:

[(1, 700001280), (2, 350000640), (3, 233333760), (4, 175000320), (5, 140000256), (6, 116666880), (8, 87500160), (9, 77777920), (10, 70000128), (11, 63636480), (12, 58333440), (15, 46666752), (16, 43750080), (18, 38888960), (20, 35000064), (22, 31818240), (24, 29166720), (30, 23333376), (32, 21875040), (33, 21212160), (36, 19444480), (40, 17500032), (44, 15909120), (45, 15555584), (48, 14583360), (55, 12727296), (60, 11666688), (64, 10937520), (66, 10606080), (72, 9722240), (80, 8750016), (88, 7954560), (90, 7777792), (96, 7291680), (99, 7070720), (110, 6363648), (120, 5833344), (128, 5468760), (132, 5303040), (144, 4861120), (160, 4375008), (165, 4242432), (176, 3977280), (180, 3888896), (192, 3645840), (198, 3535360), (220, 3181824), (240, 2916672), (256, 2734380), (264, 2651520), (288, 2430560), (320, 2187504), (330, 2121216), (352, 1988640), (360, 1944448), (384, 1822920), (396, 1767680), (440, 1590912), (480, 1458336), (495, 1414144), (512, 1367190), (528, 1325760), (576, 1215280), (640, 1093752), (660, 1060608), (704, 994320), (720, 972224), (768, 911460), (792, 883840), (880, 795456), (960, 729168), (990, 707072), (1024, 683595), (1056, 662880), (1152, 607640), (1280, 546876), (1320, 530304), (1381, 506880), (1408, 497160), (1440, 486112), (1536, 455730), (1584, 441920), (1760, 397728), (1920, 364584), (1980, 353536), (2112, 331440), (2304, 303820), (2560, 273438), (2640, 265152), (2762, 253440), (2816, 248580), (2880, 243056), (3072, 227865), (3168, 220960), (3520, 198864), (3840, 182292), (3960, 176768), (4143, 168960), (4224, 165720), (4608, 151910), (5120, 136719), (5280, 132576), (5524, 126720), (5632, 124290), (5760, 121528), (6336, 110480), (6905, 101376), (7040, 99432), (7680, 91146), (7920, 88384), (8286, 84480), (8448, 82860), (9216, 75955), (10560, 66288), (11048, 63360), (11264, 62145), (11520, 60764), (12429, 56320), (12672, 55240), (13810, 50688), (14080, 49716), (15191, 46080), (15360, 45573), (15840, 44192), (16572, 42240), (16896, 41430), (20715, 33792), (21120, 33144), (22096, 31680), (23040, 30382), (24858, 28160), (25344, 27620)]