68610360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 259983360

約数和(自身を除く): 191373000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 61, 65, 70, 78, 84, 91, 103, 104, 105, 120, 122, 130, 140, 156, 168, 182, 183, 195, 206, 210, 244, 260, 273, 280, 305, 309, 312, 364, 366, 390, 412, 420, 427, 455, 488, 515, 520, 546, 610, 618, 721, 728, 732, 780, 793, 824, 840, 854, 910, 915, 1030, 1092, 1220, 1236, 1281, 1339, 1365, 1442, 1464, 1545, 1560, 1586, 1708, 1820, 1830, 2060, 2135, 2163, 2184, 2379, 2440, 2472, 2562, 2678, 2730, 2884, 3090, 3172, 3416, 3605, 3640, 3660, 3965, 4017, 4120, 4270, 4326, 4758, 5124, 5356, 5460, 5551, 5768, 6180, 6283, 6344, 6405, 6695, 7210, 7320, 7930, 8034, 8540, 8652, 9373, 9516, 10248, 10712, 10815, 10920, 11102, 11895, 12360, 12566, 12810, 13390, 14420, 15860, 16068, 16653, 17080, 17304, 18746, 18849, 19032, 20085, 21630, 22204, 23790, 25132, 25620, 26780, 27755, 28119, 28840, 31415, 31720, 32136, 33306, 37492, 37698, 40170, 43260, 43981, 44408, 46865, 47580, 50264, 51240, 53560, 55510, 56238, 62830, 66612, 74984, 75396, 80340, 81679, 83265, 86520, 87962, 93730, 94245, 95160, 111020, 112476, 125660, 131943, 133224, 140595, 150792, 160680, 163358, 166530, 175924, 187460, 188490, 219905, 222040, 224952, 245037, 251320, 263886, 281190, 326716, 333060, 351848, 374920, 376980, 408395, 439810, 490074, 527772, 562380, 571753, 653432, 659715, 666120, 753960, 816790, 879620, 980148, 1055544, 1124760, 1143506, 1225185, 1319430, 1633580, 1715259, 1759240, 1960296, 2287012, 2450370, 2638860, 2858765, 3267160, 3430518, 4574024, 4900740, 5277720, 5717530, 6861036, 8576295, 9801480, 11435060, 13722072, 17152590, 22870120, 34305180, 68610360]

約数ペア:

[(1, 68610360), (2, 34305180), (3, 22870120), (4, 17152590), (5, 13722072), (6, 11435060), (7, 9801480), (8, 8576295), (10, 6861036), (12, 5717530), (13, 5277720), (14, 4900740), (15, 4574024), (20, 3430518), (21, 3267160), (24, 2858765), (26, 2638860), (28, 2450370), (30, 2287012), (35, 1960296), (39, 1759240), (40, 1715259), (42, 1633580), (52, 1319430), (56, 1225185), (60, 1143506), (61, 1124760), (65, 1055544), (70, 980148), (78, 879620), (84, 816790), (91, 753960), (103, 666120), (104, 659715), (105, 653432), (120, 571753), (122, 562380), (130, 527772), (140, 490074), (156, 439810), (168, 408395), (182, 376980), (183, 374920), (195, 351848), (206, 333060), (210, 326716), (244, 281190), (260, 263886), (273, 251320), (280, 245037), (305, 224952), (309, 222040), (312, 219905), (364, 188490), (366, 187460), (390, 175924), (412, 166530), (420, 163358), (427, 160680), (455, 150792), (488, 140595), (515, 133224), (520, 131943), (546, 125660), (610, 112476), (618, 111020), (721, 95160), (728, 94245), (732, 93730), (780, 87962), (793, 86520), (824, 83265), (840, 81679), (854, 80340), (910, 75396), (915, 74984), (1030, 66612), (1092, 62830), (1220, 56238), (1236, 55510), (1281, 53560), (1339, 51240), (1365, 50264), (1442, 47580), (1464, 46865), (1545, 44408), (1560, 43981), (1586, 43260), (1708, 40170), (1820, 37698), (1830, 37492), (2060, 33306), (2135, 32136), (2163, 31720), (2184, 31415), (2379, 28840), (2440, 28119), (2472, 27755), (2562, 26780), (2678, 25620), (2730, 25132), (2884, 23790), (3090, 22204), (3172, 21630), (3416, 20085), (3605, 19032), (3640, 18849), (3660, 18746), (3965, 17304), (4017, 17080), (4120, 16653), (4270, 16068), (4326, 15860), (4758, 14420), (5124, 13390), (5356, 12810), (5460, 12566), (5551, 12360), (5768, 11895), (6180, 11102), (6283, 10920), (6344, 10815), (6405, 10712), (6695, 10248), (7210, 9516), (7320, 9373), (7930, 8652), (8034, 8540)]