1678929840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 480

約数和(自身を含む): 6754615296

約数和(自身を除く): 5075685456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 122, 126, 127, 129, 140, 144, 168, 172, 180, 183, 210, 215, 240, 244, 252, 254, 258, 280, 301, 305, 315, 336, 344, 360, 366, 381, 387, 420, 427, 430, 488, 504, 508, 516, 549, 560, 602, 610, 630, 635, 645, 688, 720, 732, 762, 774, 840, 854, 860, 889, 903, 915, 976, 1008, 1016, 1032, 1098, 1143, 1204, 1220, 1260, 1270, 1281, 1290, 1464, 1505, 1524, 1548, 1680, 1708, 1720, 1778, 1806, 1830, 1905, 1935, 2032, 2064, 2135, 2196, 2286, 2408, 2440, 2520, 2540, 2562, 2580, 2623, 2667, 2709, 2745, 2928, 3010, 3048, 3096, 3416, 3440, 3556, 3612, 3660, 3810, 3843, 3870, 4270, 4392, 4445, 4515, 4572, 4816, 4880, 5040, 5080, 5124, 5160, 5246, 5334, 5418, 5461, 5490, 5715, 6020, 6096, 6192, 6405, 6832, 7112, 7224, 7320, 7620, 7686, 7740, 7747, 7869, 8001, 8540, 8784, 8890, 9030, 9144, 10160, 10248, 10320, 10492, 10668, 10836, 10922, 10980, 11430, 12040, 12810, 13115, 13335, 13545, 14224, 14448, 14640, 15240, 15372, 15480, 15494, 15738, 16002, 16383, 17080, 17780, 18060, 18288, 18361, 19215, 20496, 20984, 21336, 21672, 21844, 21960, 22860, 23241, 23607, 24080, 25620, 26230, 26670, 27090, 27305, 30480, 30744, 30960, 30988, 31476, 32004, 32766, 34160, 35560, 36120, 36722, 38227, 38430, 38735, 39345, 40005, 41968, 42672, 43344, 43688, 43920, 45720, 46482, 47214, 49149, 51240, 52460, 53340, 54180, 54229, 54610, 55083, 61488, 61976, 62952, 64008, 65532, 69723, 71120, 72240, 73444, 76454, 76860, 77470, 78690, 80010, 81915, 87376, 91440, 91805, 92964, 94428, 98298, 102480, 104920, 106680, 108360, 108458, 109220, 110166, 114681, 116205, 118035, 123952, 125904, 128016, 131064, 139446, 146888, 152908, 153720, 154940, 157380, 160020, 162687, 163830, 165249, 183610, 185928, 188856, 191135, 196596, 209840, 213360, 216720, 216916, 218440, 220332, 229362, 232410, 236070, 245745, 262128, 271145, 275415, 278892, 293776, 305816, 307440, 309880, 314760, 320040, 325374, 327660, 330498, 333121, 344043, 348615, 367220, 371856, 377712, 382270, 393192, 433832, 436880, 440664, 458724, 464820, 472140, 488061, 491490, 542290, 550830, 557784, 573405, 611632, 619760, 629520, 640080, 650748, 655320, 660996, 666242, 688086, 697230, 734440, 764540, 786384, 813435, 826245, 867664, 881328, 917448, 929640, 944280, 976122, 982980, 999363, 1084580, 1101660, 1115568, 1146810, 1301496, 1310640, 1321992, 1332484, 1376172, 1394460, 1468880, 1529080, 1626870, 1652490, 1665605, 1720215, 1834896, 1859280, 1888560, 1952244, 1965960, 1998726, 2169160, 2203320, 2293620, 2331847, 2440305, 2602992, 2643984, 2664968, 2752344, 2788920, 2998089, 3058160, 3253740, 3304980, 3331210, 3440430, 3904488, 3931920, 3997452, 4338320, 4406640, 4587240, 4663694, 4880610, 4996815, 5329936, 5504688, 5577840, 5996178, 6507480, 6609960, 6662420, 6880860, 6995541, 7808976, 7994904, 9174480, 9327388, 9761220, 9993630, 11659235, 11992356, 13014960, 13219920, 13324840, 13761720, 13991082, 14990445, 15989808, 18654776, 19522440, 19987260, 20986623, 23318470, 23984712, 26649680, 27523440, 27982164, 29980890, 34977705, 37309552, 39044880, 39974520, 41973246, 46636940, 47969424, 55964328, 59961780, 69955410, 79949040, 83946492, 93273880, 104933115, 111928656, 119923560, 139910820, 167892984, 186547760, 209866230, 239847120, 279821640, 335785968, 419732460, 559643280, 839464920, 1678929840]

約数ペア:

[(1, 1678929840), (2, 839464920), (3, 559643280), (4, 419732460), (5, 335785968), (6, 279821640), (7, 239847120), (8, 209866230), (9, 186547760), (10, 167892984), (12, 139910820), (14, 119923560), (15, 111928656), (16, 104933115), (18, 93273880), (20, 83946492), (21, 79949040), (24, 69955410), (28, 59961780), (30, 55964328), (35, 47969424), (36, 46636940), (40, 41973246), (42, 39974520), (43, 39044880), (45, 37309552), (48, 34977705), (56, 29980890), (60, 27982164), (61, 27523440), (63, 26649680), (70, 23984712), (72, 23318470), (80, 20986623), (84, 19987260), (86, 19522440), (90, 18654776), (105, 15989808), (112, 14990445), (120, 13991082), (122, 13761720), (126, 13324840), (127, 13219920), (129, 13014960), (140, 11992356), (144, 11659235), (168, 9993630), (172, 9761220), (180, 9327388), (183, 9174480), (210, 7994904), (215, 7808976), (240, 6995541), (244, 6880860), (252, 6662420), (254, 6609960), (258, 6507480), (280, 5996178), (301, 5577840), (305, 5504688), (315, 5329936), (336, 4996815), (344, 4880610), (360, 4663694), (366, 4587240), (381, 4406640), (387, 4338320), (420, 3997452), (427, 3931920), (430, 3904488), (488, 3440430), (504, 3331210), (508, 3304980), (516, 3253740), (549, 3058160), (560, 2998089), (602, 2788920), (610, 2752344), (630, 2664968), (635, 2643984), (645, 2602992), (688, 2440305), (720, 2331847), (732, 2293620), (762, 2203320), (774, 2169160), (840, 1998726), (854, 1965960), (860, 1952244), (889, 1888560), (903, 1859280), (915, 1834896), (976, 1720215), (1008, 1665605), (1016, 1652490), (1032, 1626870), (1098, 1529080), (1143, 1468880), (1204, 1394460), (1220, 1376172), (1260, 1332484), (1270, 1321992), (1281, 1310640), (1290, 1301496), (1464, 1146810), (1505, 1115568), (1524, 1101660), (1548, 1084580), (1680, 999363), (1708, 982980), (1720, 976122), (1778, 944280), (1806, 929640), (1830, 917448), (1905, 881328), (1935, 867664), (2032, 826245), (2064, 813435), (2135, 786384), (2196, 764540), (2286, 734440), (2408, 697230), (2440, 688086), (2520, 666242), (2540, 660996), (2562, 655320), (2580, 650748), (2623, 640080), (2667, 629520), (2709, 619760), (2745, 611632), (2928, 573405), (3010, 557784), (3048, 550830), (3096, 542290), (3416, 491490), (3440, 488061), (3556, 472140), (3612, 464820), (3660, 458724), (3810, 440664), (3843, 436880), (3870, 433832), (4270, 393192), (4392, 382270), (4445, 377712), (4515, 371856), (4572, 367220), (4816, 348615), (4880, 344043), (5040, 333121), (5080, 330498), (5124, 327660), (5160, 325374), (5246, 320040), (5334, 314760), (5418, 309880), (5461, 307440), (5490, 305816), (5715, 293776), (6020, 278892), (6096, 275415), (6192, 271145), (6405, 262128), (6832, 245745), (7112, 236070), (7224, 232410), (7320, 229362), (7620, 220332), (7686, 218440), (7740, 216916), (7747, 216720), (7869, 213360), (8001, 209840), (8540, 196596), (8784, 191135), (8890, 188856), (9030, 185928), (9144, 183610), (10160, 165249), (10248, 163830), (10320, 162687), (10492, 160020), (10668, 157380), (10836, 154940), (10922, 153720), (10980, 152908), (11430, 146888), (12040, 139446), (12810, 131064), (13115, 128016), (13335, 125904), (13545, 123952), (14224, 118035), (14448, 116205), (14640, 114681), (15240, 110166), (15372, 109220), (15480, 108458), (15494, 108360), (15738, 106680), (16002, 104920), (16383, 102480), (17080, 98298), (17780, 94428), (18060, 92964), (18288, 91805), (18361, 91440), (19215, 87376), (20496, 81915), (20984, 80010), (21336, 78690), (21672, 77470), (21844, 76860), (21960, 76454), (22860, 73444), (23241, 72240), (23607, 71120), (24080, 69723), (25620, 65532), (26230, 64008), (26670, 62952), (27090, 61976), (27305, 61488), (30480, 55083), (30744, 54610), (30960, 54229), (30988, 54180), (31476, 53340), (32004, 52460), (32766, 51240), (34160, 49149), (35560, 47214), (36120, 46482), (36722, 45720), (38227, 43920), (38430, 43688), (38735, 43344), (39345, 42672), (40005, 41968)]