551358720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 432

約数和(自身を含む): 2200161600

約数和(自身を除く): 1648802880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 229, 240, 256, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 458, 480, 495, 528, 570, 576, 608, 627, 640, 660, 684, 687, 704, 720, 760, 768, 792, 836, 855, 880, 912, 916, 960, 990, 1045, 1056, 1140, 1145, 1152, 1216, 1254, 1280, 1320, 1368, 1374, 1408, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1832, 1881, 1920, 1980, 2061, 2090, 2112, 2280, 2290, 2304, 2432, 2508, 2519, 2640, 2736, 2748, 2816, 2880, 3040, 3135, 3168, 3344, 3420, 3435, 3520, 3648, 3664, 3762, 3840, 3960, 4122, 4180, 4224, 4351, 4560, 4580, 4864, 5016, 5038, 5280, 5472, 5496, 5760, 6080, 6270, 6336, 6688, 6840, 6870, 7040, 7296, 7328, 7524, 7557, 7920, 8244, 8360, 8448, 8702, 9120, 9160, 9405, 10032, 10076, 10305, 10560, 10944, 10992, 11520, 12160, 12540, 12595, 12672, 13053, 13376, 13680, 13740, 14080, 14592, 14656, 15048, 15114, 15840, 16488, 16720, 17404, 18240, 18320, 18810, 20064, 20152, 20610, 21120, 21755, 21888, 21984, 22671, 24320, 25080, 25190, 25344, 26106, 26752, 27360, 27480, 29312, 30096, 30228, 31680, 32976, 33440, 34808, 36480, 36640, 37620, 37785, 39159, 40128, 40304, 41220, 42240, 43510, 43776, 43968, 45342, 47861, 50160, 50380, 52212, 53504, 54720, 54960, 58624, 60192, 60456, 63360, 65265, 65952, 66880, 69616, 72960, 73280, 75240, 75570, 78318, 80256, 80608, 82440, 87020, 87936, 90684, 95722, 100320, 100760, 104424, 109440, 109920, 113355, 120384, 120912, 126720, 130530, 131904, 133760, 139232, 143583, 146560, 150480, 151140, 156636, 160512, 161216, 164880, 174040, 175872, 181368, 191444, 195795, 200640, 201520, 208848, 218880, 219840, 226710, 239305, 240768, 241824, 261060, 263808, 267520, 278464, 287166, 293120, 300960, 302280, 313272, 322432, 329760, 348080, 362736, 382888, 391590, 401280, 403040, 417696, 430749, 439680, 453420, 478610, 481536, 483648, 522120, 527616, 556928, 574332, 601920, 604560, 626544, 644864, 659520, 696160, 717915, 725472, 765776, 783180, 802560, 806080, 835392, 861498, 879360, 906840, 957220, 967296, 1044240, 1113856, 1148664, 1203840, 1209120, 1253088, 1319040, 1392320, 1435830, 1450944, 1531552, 1566360, 1612160, 1670784, 1722996, 1813680, 1914440, 1934592, 2088480, 2153745, 2297328, 2407680, 2418240, 2506176, 2638080, 2784640, 2871660, 2901888, 3063104, 3132720, 3224320, 3341568, 3445992, 3627360, 3828880, 4176960, 4307490, 4594656, 4836480, 5012352, 5569280, 5743320, 5803776, 6126208, 6265440, 6891984, 7254720, 7657760, 8353920, 8614980, 9189312, 9672960, 10024704, 11486640, 12252416, 12530880, 13783968, 14509440, 15315520, 16707840, 17229960, 18378624, 22973280, 25061760, 27567936, 29018880, 30631040, 34459920, 36757248, 45946560, 50123520, 55135872, 61262080, 68919840, 91893120, 110271744, 137839680, 183786240, 275679360, 551358720]

約数ペア:

[(1, 551358720), (2, 275679360), (3, 183786240), (4, 137839680), (5, 110271744), (6, 91893120), (8, 68919840), (9, 61262080), (10, 55135872), (11, 50123520), (12, 45946560), (15, 36757248), (16, 34459920), (18, 30631040), (19, 29018880), (20, 27567936), (22, 25061760), (24, 22973280), (30, 18378624), (32, 17229960), (33, 16707840), (36, 15315520), (38, 14509440), (40, 13783968), (44, 12530880), (45, 12252416), (48, 11486640), (55, 10024704), (57, 9672960), (60, 9189312), (64, 8614980), (66, 8353920), (72, 7657760), (76, 7254720), (80, 6891984), (88, 6265440), (90, 6126208), (95, 5803776), (96, 5743320), (99, 5569280), (110, 5012352), (114, 4836480), (120, 4594656), (128, 4307490), (132, 4176960), (144, 3828880), (152, 3627360), (160, 3445992), (165, 3341568), (171, 3224320), (176, 3132720), (180, 3063104), (190, 2901888), (192, 2871660), (198, 2784640), (209, 2638080), (220, 2506176), (228, 2418240), (229, 2407680), (240, 2297328), (256, 2153745), (264, 2088480), (285, 1934592), (288, 1914440), (304, 1813680), (320, 1722996), (330, 1670784), (342, 1612160), (352, 1566360), (360, 1531552), (380, 1450944), (384, 1435830), (396, 1392320), (418, 1319040), (440, 1253088), (456, 1209120), (458, 1203840), (480, 1148664), (495, 1113856), (528, 1044240), (570, 967296), (576, 957220), (608, 906840), (627, 879360), (640, 861498), (660, 835392), (684, 806080), (687, 802560), (704, 783180), (720, 765776), (760, 725472), (768, 717915), (792, 696160), (836, 659520), (855, 644864), (880, 626544), (912, 604560), (916, 601920), (960, 574332), (990, 556928), (1045, 527616), (1056, 522120), (1140, 483648), (1145, 481536), (1152, 478610), (1216, 453420), (1254, 439680), (1280, 430749), (1320, 417696), (1368, 403040), (1374, 401280), (1408, 391590), (1440, 382888), (1520, 362736), (1584, 348080), (1672, 329760), (1710, 322432), (1760, 313272), (1824, 302280), (1832, 300960), (1881, 293120), (1920, 287166), (1980, 278464), (2061, 267520), (2090, 263808), (2112, 261060), (2280, 241824), (2290, 240768), (2304, 239305), (2432, 226710), (2508, 219840), (2519, 218880), (2640, 208848), (2736, 201520), (2748, 200640), (2816, 195795), (2880, 191444), (3040, 181368), (3135, 175872), (3168, 174040), (3344, 164880), (3420, 161216), (3435, 160512), (3520, 156636), (3648, 151140), (3664, 150480), (3762, 146560), (3840, 143583), (3960, 139232), (4122, 133760), (4180, 131904), (4224, 130530), (4351, 126720), (4560, 120912), (4580, 120384), (4864, 113355), (5016, 109920), (5038, 109440), (5280, 104424), (5472, 100760), (5496, 100320), (5760, 95722), (6080, 90684), (6270, 87936), (6336, 87020), (6688, 82440), (6840, 80608), (6870, 80256), (7040, 78318), (7296, 75570), (7328, 75240), (7524, 73280), (7557, 72960), (7920, 69616), (8244, 66880), (8360, 65952), (8448, 65265), (8702, 63360), (9120, 60456), (9160, 60192), (9405, 58624), (10032, 54960), (10076, 54720), (10305, 53504), (10560, 52212), (10944, 50380), (10992, 50160), (11520, 47861), (12160, 45342), (12540, 43968), (12595, 43776), (12672, 43510), (13053, 42240), (13376, 41220), (13680, 40304), (13740, 40128), (14080, 39159), (14592, 37785), (14656, 37620), (15048, 36640), (15114, 36480), (15840, 34808), (16488, 33440), (16720, 32976), (17404, 31680), (18240, 30228), (18320, 30096), (18810, 29312), (20064, 27480), (20152, 27360), (20610, 26752), (21120, 26106), (21755, 25344), (21888, 25190), (21984, 25080), (22671, 24320)]