676777920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 448

約数和(自身を含む): 2709159936

約数和(自身を除く): 2032382016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 61, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 122, 127, 130, 140, 156, 160, 168, 182, 183, 192, 195, 208, 210, 224, 240, 244, 254, 260, 273, 280, 305, 312, 320, 336, 364, 366, 381, 390, 416, 420, 427, 448, 455, 480, 488, 508, 520, 546, 560, 610, 624, 635, 672, 728, 732, 762, 780, 793, 832, 840, 854, 889, 910, 915, 960, 976, 1016, 1040, 1092, 1120, 1220, 1248, 1270, 1281, 1344, 1365, 1456, 1464, 1524, 1560, 1586, 1651, 1680, 1708, 1778, 1820, 1830, 1905, 1952, 2032, 2080, 2135, 2184, 2240, 2379, 2440, 2496, 2540, 2562, 2667, 2730, 2912, 2928, 3048, 3120, 3172, 3302, 3360, 3416, 3556, 3640, 3660, 3810, 3904, 3965, 4064, 4160, 4270, 4368, 4445, 4758, 4880, 4953, 5080, 5124, 5334, 5460, 5551, 5824, 5856, 6096, 6240, 6344, 6405, 6604, 6720, 6832, 7112, 7280, 7320, 7620, 7747, 7930, 8128, 8255, 8540, 8736, 8890, 9516, 9760, 9906, 10160, 10248, 10668, 10920, 11102, 11557, 11712, 11895, 12192, 12480, 12688, 12810, 13208, 13335, 13664, 14224, 14560, 14640, 15240, 15494, 15860, 16510, 16653, 17080, 17472, 17780, 19032, 19520, 19812, 20320, 20496, 21336, 21840, 22204, 23114, 23241, 23790, 24384, 24765, 25376, 25620, 26416, 26670, 27328, 27755, 28448, 29120, 29280, 30480, 30988, 31720, 33020, 33306, 34160, 34671, 35560, 38064, 38735, 39624, 40640, 40992, 42672, 43680, 44408, 46228, 46482, 47580, 49530, 50752, 51240, 52832, 53340, 54229, 55510, 56896, 57785, 58560, 60960, 61976, 63440, 66040, 66612, 68320, 69342, 71120, 76128, 77470, 79248, 81984, 83265, 85344, 87360, 88816, 92456, 92964, 95160, 99060, 100711, 102480, 105664, 106680, 108458, 111020, 115570, 116205, 121920, 123952, 126880, 132080, 133224, 136640, 138684, 142240, 152256, 154940, 158496, 162687, 166530, 170688, 173355, 177632, 184912, 185928, 190320, 198120, 201422, 204960, 213360, 216916, 222040, 231140, 232410, 247904, 253760, 264160, 266448, 271145, 277368, 284480, 302133, 309880, 316992, 325374, 333060, 346710, 355264, 369824, 371856, 380640, 396240, 402844, 409920, 426720, 433832, 444080, 462280, 464820, 495808, 503555, 528320, 532896, 542290, 554736, 604266, 619760, 650748, 666120, 693420, 704977, 739648, 743712, 761280, 792480, 805688, 813435, 853440, 867664, 888160, 924560, 929640, 1007110, 1065792, 1084580, 1109472, 1208532, 1239520, 1301496, 1332240, 1386840, 1409954, 1487424, 1510665, 1584960, 1611376, 1626870, 1735328, 1776320, 1849120, 1859280, 2014220, 2114931, 2169160, 2218944, 2417064, 2479040, 2602992, 2664480, 2773680, 2819908, 3021330, 3222752, 3253740, 3470656, 3524885, 3698240, 3718560, 4028440, 4229862, 4338320, 4834128, 5205984, 5328960, 5547360, 5639816, 6042660, 6445504, 6507480, 7049770, 7437120, 8056880, 8459724, 8676640, 9668256, 10411968, 10574655, 11094720, 11279632, 12085320, 13014960, 14099540, 16113760, 16919448, 17353280, 19336512, 21149310, 22559264, 24170640, 26029920, 28199080, 32227520, 33838896, 42298620, 45118528, 48341280, 52059840, 56398160, 67677792, 84597240, 96682560, 112796320, 135355584, 169194480, 225592640, 338388960, 676777920]

約数ペア:

[(1, 676777920), (2, 338388960), (3, 225592640), (4, 169194480), (5, 135355584), (6, 112796320), (7, 96682560), (8, 84597240), (10, 67677792), (12, 56398160), (13, 52059840), (14, 48341280), (15, 45118528), (16, 42298620), (20, 33838896), (21, 32227520), (24, 28199080), (26, 26029920), (28, 24170640), (30, 22559264), (32, 21149310), (35, 19336512), (39, 17353280), (40, 16919448), (42, 16113760), (48, 14099540), (52, 13014960), (56, 12085320), (60, 11279632), (61, 11094720), (64, 10574655), (65, 10411968), (70, 9668256), (78, 8676640), (80, 8459724), (84, 8056880), (91, 7437120), (96, 7049770), (104, 6507480), (105, 6445504), (112, 6042660), (120, 5639816), (122, 5547360), (127, 5328960), (130, 5205984), (140, 4834128), (156, 4338320), (160, 4229862), (168, 4028440), (182, 3718560), (183, 3698240), (192, 3524885), (195, 3470656), (208, 3253740), (210, 3222752), (224, 3021330), (240, 2819908), (244, 2773680), (254, 2664480), (260, 2602992), (273, 2479040), (280, 2417064), (305, 2218944), (312, 2169160), (320, 2114931), (336, 2014220), (364, 1859280), (366, 1849120), (381, 1776320), (390, 1735328), (416, 1626870), (420, 1611376), (427, 1584960), (448, 1510665), (455, 1487424), (480, 1409954), (488, 1386840), (508, 1332240), (520, 1301496), (546, 1239520), (560, 1208532), (610, 1109472), (624, 1084580), (635, 1065792), (672, 1007110), (728, 929640), (732, 924560), (762, 888160), (780, 867664), (793, 853440), (832, 813435), (840, 805688), (854, 792480), (889, 761280), (910, 743712), (915, 739648), (960, 704977), (976, 693420), (1016, 666120), (1040, 650748), (1092, 619760), (1120, 604266), (1220, 554736), (1248, 542290), (1270, 532896), (1281, 528320), (1344, 503555), (1365, 495808), (1456, 464820), (1464, 462280), (1524, 444080), (1560, 433832), (1586, 426720), (1651, 409920), (1680, 402844), (1708, 396240), (1778, 380640), (1820, 371856), (1830, 369824), (1905, 355264), (1952, 346710), (2032, 333060), (2080, 325374), (2135, 316992), (2184, 309880), (2240, 302133), (2379, 284480), (2440, 277368), (2496, 271145), (2540, 266448), (2562, 264160), (2667, 253760), (2730, 247904), (2912, 232410), (2928, 231140), (3048, 222040), (3120, 216916), (3172, 213360), (3302, 204960), (3360, 201422), (3416, 198120), (3556, 190320), (3640, 185928), (3660, 184912), (3810, 177632), (3904, 173355), (3965, 170688), (4064, 166530), (4160, 162687), (4270, 158496), (4368, 154940), (4445, 152256), (4758, 142240), (4880, 138684), (4953, 136640), (5080, 133224), (5124, 132080), (5334, 126880), (5460, 123952), (5551, 121920), (5824, 116205), (5856, 115570), (6096, 111020), (6240, 108458), (6344, 106680), (6405, 105664), (6604, 102480), (6720, 100711), (6832, 99060), (7112, 95160), (7280, 92964), (7320, 92456), (7620, 88816), (7747, 87360), (7930, 85344), (8128, 83265), (8255, 81984), (8540, 79248), (8736, 77470), (8890, 76128), (9516, 71120), (9760, 69342), (9906, 68320), (10160, 66612), (10248, 66040), (10668, 63440), (10920, 61976), (11102, 60960), (11557, 58560), (11712, 57785), (11895, 56896), (12192, 55510), (12480, 54229), (12688, 53340), (12810, 52832), (13208, 51240), (13335, 50752), (13664, 49530), (14224, 47580), (14560, 46482), (14640, 46228), (15240, 44408), (15494, 43680), (15860, 42672), (16510, 40992), (16653, 40640), (17080, 39624), (17472, 38735), (17780, 38064), (19032, 35560), (19520, 34671), (19812, 34160), (20320, 33306), (20496, 33020), (21336, 31720), (21840, 30988), (22204, 30480), (23114, 29280), (23241, 29120), (23790, 28448), (24384, 27755), (24765, 27328), (25376, 26670), (25620, 26416)]