312392080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 1007935488

約数和(自身を除く): 695543408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 47, 52, 55, 56, 65, 70, 77, 80, 83, 88, 91, 94, 104, 110, 112, 130, 140, 143, 154, 166, 176, 182, 188, 208, 220, 235, 260, 280, 286, 308, 329, 332, 364, 376, 385, 415, 440, 455, 470, 517, 520, 560, 572, 581, 611, 616, 658, 664, 715, 728, 752, 770, 830, 880, 910, 913, 940, 1001, 1034, 1040, 1079, 1144, 1162, 1222, 1232, 1316, 1328, 1430, 1456, 1540, 1645, 1660, 1820, 1826, 1880, 2002, 2068, 2158, 2288, 2324, 2444, 2585, 2632, 2860, 2905, 3055, 3080, 3290, 3320, 3619, 3640, 3652, 3760, 3901, 4004, 4136, 4277, 4316, 4565, 4648, 4888, 5005, 5170, 5264, 5395, 5720, 5810, 6110, 6160, 6391, 6580, 6640, 6721, 7238, 7280, 7304, 7553, 7802, 8008, 8272, 8554, 8632, 9130, 9296, 9776, 10010, 10340, 10790, 11440, 11620, 11869, 12220, 12782, 13160, 13442, 14476, 14608, 15106, 15604, 16016, 17108, 17264, 18095, 18260, 19505, 20020, 20680, 21385, 21580, 23240, 23738, 24440, 25564, 26320, 26884, 27307, 28952, 30212, 31208, 31955, 33605, 34216, 36190, 36520, 37765, 39010, 40040, 41360, 42770, 42911, 43160, 46480, 47047, 47476, 48880, 50713, 51128, 53768, 54614, 57904, 59345, 60424, 62416, 63910, 67210, 68432, 72380, 73040, 75530, 78020, 80080, 83083, 85540, 85822, 86320, 94094, 94952, 101426, 102256, 107536, 109228, 118690, 120848, 127820, 134420, 136535, 144760, 151060, 156040, 166166, 171080, 171644, 188188, 189904, 202852, 214555, 218456, 235235, 237380, 253565, 255640, 268840, 273070, 289520, 300377, 302120, 312080, 332332, 342160, 343288, 354991, 376376, 405704, 415415, 429110, 436912, 470470, 474760, 507130, 511280, 537680, 546140, 557843, 600754, 604240, 664664, 686576, 709982, 752752, 811408, 830830, 858220, 940940, 949520, 1014260, 1092280, 1115686, 1201508, 1329328, 1419964, 1501885, 1661660, 1716440, 1774955, 1881880, 2028520, 2184560, 2231372, 2403016, 2789215, 2839928, 3003770, 3323320, 3432880, 3549910, 3763760, 3904901, 4057040, 4462744, 4806032, 5578430, 5679856, 6007540, 6646640, 7099820, 7809802, 8925488, 11156860, 12015080, 14199640, 15619604, 19524505, 22313720, 24030160, 28399280, 31239208, 39049010, 44627440, 62478416, 78098020, 156196040, 312392080]

約数ペア:

[(1, 312392080), (2, 156196040), (4, 78098020), (5, 62478416), (7, 44627440), (8, 39049010), (10, 31239208), (11, 28399280), (13, 24030160), (14, 22313720), (16, 19524505), (20, 15619604), (22, 14199640), (26, 12015080), (28, 11156860), (35, 8925488), (40, 7809802), (44, 7099820), (47, 6646640), (52, 6007540), (55, 5679856), (56, 5578430), (65, 4806032), (70, 4462744), (77, 4057040), (80, 3904901), (83, 3763760), (88, 3549910), (91, 3432880), (94, 3323320), (104, 3003770), (110, 2839928), (112, 2789215), (130, 2403016), (140, 2231372), (143, 2184560), (154, 2028520), (166, 1881880), (176, 1774955), (182, 1716440), (188, 1661660), (208, 1501885), (220, 1419964), (235, 1329328), (260, 1201508), (280, 1115686), (286, 1092280), (308, 1014260), (329, 949520), (332, 940940), (364, 858220), (376, 830830), (385, 811408), (415, 752752), (440, 709982), (455, 686576), (470, 664664), (517, 604240), (520, 600754), (560, 557843), (572, 546140), (581, 537680), (611, 511280), (616, 507130), (658, 474760), (664, 470470), (715, 436912), (728, 429110), (752, 415415), (770, 405704), (830, 376376), (880, 354991), (910, 343288), (913, 342160), (940, 332332), (1001, 312080), (1034, 302120), (1040, 300377), (1079, 289520), (1144, 273070), (1162, 268840), (1222, 255640), (1232, 253565), (1316, 237380), (1328, 235235), (1430, 218456), (1456, 214555), (1540, 202852), (1645, 189904), (1660, 188188), (1820, 171644), (1826, 171080), (1880, 166166), (2002, 156040), (2068, 151060), (2158, 144760), (2288, 136535), (2324, 134420), (2444, 127820), (2585, 120848), (2632, 118690), (2860, 109228), (2905, 107536), (3055, 102256), (3080, 101426), (3290, 94952), (3320, 94094), (3619, 86320), (3640, 85822), (3652, 85540), (3760, 83083), (3901, 80080), (4004, 78020), (4136, 75530), (4277, 73040), (4316, 72380), (4565, 68432), (4648, 67210), (4888, 63910), (5005, 62416), (5170, 60424), (5264, 59345), (5395, 57904), (5720, 54614), (5810, 53768), (6110, 51128), (6160, 50713), (6391, 48880), (6580, 47476), (6640, 47047), (6721, 46480), (7238, 43160), (7280, 42911), (7304, 42770), (7553, 41360), (7802, 40040), (8008, 39010), (8272, 37765), (8554, 36520), (8632, 36190), (9130, 34216), (9296, 33605), (9776, 31955), (10010, 31208), (10340, 30212), (10790, 28952), (11440, 27307), (11620, 26884), (11869, 26320), (12220, 25564), (12782, 24440), (13160, 23738), (13442, 23240), (14476, 21580), (14608, 21385), (15106, 20680), (15604, 20020), (16016, 19505), (17108, 18260), (17264, 18095)]