338388960

素因数分解:

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

素因数の和:226

約数の個数: 384

約数和(自身を含む): 1343913984

約数和(自身を除く): 1005525024

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 122, 127, 130, 140, 156, 160, 168, 182, 183, 195, 208, 210, 224, 240, 244, 254, 260, 273, 280, 305, 312, 336, 364, 366, 381, 390, 416, 420, 427, 455, 480, 488, 508, 520, 546, 560, 610, 624, 635, 672, 728, 732, 762, 780, 793, 840, 854, 889, 910, 915, 976, 1016, 1040, 1092, 1120, 1220, 1248, 1270, 1281, 1365, 1456, 1464, 1524, 1560, 1586, 1651, 1680, 1708, 1778, 1820, 1830, 1905, 1952, 2032, 2080, 2135, 2184, 2379, 2440, 2540, 2562, 2667, 2730, 2912, 2928, 3048, 3120, 3172, 3302, 3360, 3416, 3556, 3640, 3660, 3810, 3965, 4064, 4270, 4368, 4445, 4758, 4880, 4953, 5080, 5124, 5334, 5460, 5551, 5856, 6096, 6240, 6344, 6405, 6604, 6832, 7112, 7280, 7320, 7620, 7747, 7930, 8255, 8540, 8736, 8890, 9516, 9760, 9906, 10160, 10248, 10668, 10920, 11102, 11557, 11895, 12192, 12688, 12810, 13208, 13335, 13664, 14224, 14560, 14640, 15240, 15494, 15860, 16510, 16653, 17080, 17780, 19032, 19812, 20320, 20496, 21336, 21840, 22204, 23114, 23241, 23790, 24765, 25376, 25620, 26416, 26670, 27755, 28448, 29280, 30480, 30988, 31720, 33020, 33306, 34160, 34671, 35560, 38064, 38735, 39624, 40992, 42672, 43680, 44408, 46228, 46482, 47580, 49530, 51240, 52832, 53340, 54229, 55510, 57785, 60960, 61976, 63440, 66040, 66612, 68320, 69342, 71120, 76128, 77470, 79248, 83265, 85344, 88816, 92456, 92964, 95160, 99060, 100711, 102480, 106680, 108458, 111020, 115570, 116205, 123952, 126880, 132080, 133224, 138684, 142240, 154940, 158496, 162687, 166530, 173355, 177632, 184912, 185928, 190320, 198120, 201422, 204960, 213360, 216916, 222040, 231140, 232410, 247904, 264160, 266448, 271145, 277368, 302133, 309880, 325374, 333060, 346710, 369824, 371856, 380640, 396240, 402844, 426720, 433832, 444080, 462280, 464820, 503555, 532896, 542290, 554736, 604266, 619760, 650748, 666120, 693420, 704977, 743712, 792480, 805688, 813435, 867664, 888160, 924560, 929640, 1007110, 1084580, 1109472, 1208532, 1239520, 1301496, 1332240, 1386840, 1409954, 1510665, 1611376, 1626870, 1735328, 1849120, 1859280, 2014220, 2114931, 2169160, 2417064, 2602992, 2664480, 2773680, 2819908, 3021330, 3222752, 3253740, 3524885, 3718560, 4028440, 4229862, 4338320, 4834128, 5205984, 5547360, 5639816, 6042660, 6507480, 7049770, 8056880, 8459724, 8676640, 9668256, 10574655, 11279632, 12085320, 13014960, 14099540, 16113760, 16919448, 21149310, 22559264, 24170640, 26029920, 28199080, 33838896, 42298620, 48341280, 56398160, 67677792, 84597240, 112796320, 169194480, 338388960]

約数ペア:

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