12941760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 47621952

約数和(自身を除く): 34680192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 61, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 122, 130, 136, 156, 160, 170, 183, 192, 195, 204, 208, 221, 240, 244, 255, 260, 272, 305, 312, 320, 340, 366, 390, 408, 416, 442, 480, 488, 510, 520, 544, 610, 624, 663, 680, 732, 780, 793, 816, 832, 884, 915, 960, 976, 1020, 1037, 1040, 1088, 1105, 1220, 1248, 1326, 1360, 1464, 1560, 1586, 1632, 1768, 1830, 1952, 2040, 2074, 2080, 2210, 2379, 2440, 2496, 2652, 2720, 2928, 3111, 3120, 3172, 3264, 3315, 3536, 3660, 3904, 3965, 4080, 4148, 4160, 4420, 4758, 4880, 5185, 5304, 5440, 5856, 6222, 6240, 6344, 6630, 7072, 7320, 7930, 8160, 8296, 8840, 9516, 9760, 10370, 10608, 11712, 11895, 12444, 12480, 12688, 13260, 13481, 14144, 14640, 15555, 15860, 16320, 16592, 17680, 19032, 19520, 20740, 21216, 23790, 24888, 25376, 26520, 26962, 29280, 31110, 31720, 33184, 35360, 38064, 40443, 41480, 42432, 47580, 49776, 50752, 53040, 53924, 58560, 62220, 63440, 66368, 67405, 70720, 76128, 80886, 82960, 95160, 99552, 106080, 107848, 124440, 126880, 134810, 152256, 161772, 165920, 190320, 199104, 202215, 212160, 215696, 248880, 253760, 269620, 323544, 331840, 380640, 404430, 431392, 497760, 539240, 647088, 761280, 808860, 862784, 995520, 1078480, 1294176, 1617720, 2156960, 2588352, 3235440, 4313920, 6470880, 12941760]

約数ペア:

[(1, 12941760), (2, 6470880), (3, 4313920), (4, 3235440), (5, 2588352), (6, 2156960), (8, 1617720), (10, 1294176), (12, 1078480), (13, 995520), (15, 862784), (16, 808860), (17, 761280), (20, 647088), (24, 539240), (26, 497760), (30, 431392), (32, 404430), (34, 380640), (39, 331840), (40, 323544), (48, 269620), (51, 253760), (52, 248880), (60, 215696), (61, 212160), (64, 202215), (65, 199104), (68, 190320), (78, 165920), (80, 161772), (85, 152256), (96, 134810), (102, 126880), (104, 124440), (120, 107848), (122, 106080), (130, 99552), (136, 95160), (156, 82960), (160, 80886), (170, 76128), (183, 70720), (192, 67405), (195, 66368), (204, 63440), (208, 62220), (221, 58560), (240, 53924), (244, 53040), (255, 50752), (260, 49776), (272, 47580), (305, 42432), (312, 41480), (320, 40443), (340, 38064), (366, 35360), (390, 33184), (408, 31720), (416, 31110), (442, 29280), (480, 26962), (488, 26520), (510, 25376), (520, 24888), (544, 23790), (610, 21216), (624, 20740), (663, 19520), (680, 19032), (732, 17680), (780, 16592), (793, 16320), (816, 15860), (832, 15555), (884, 14640), (915, 14144), (960, 13481), (976, 13260), (1020, 12688), (1037, 12480), (1040, 12444), (1088, 11895), (1105, 11712), (1220, 10608), (1248, 10370), (1326, 9760), (1360, 9516), (1464, 8840), (1560, 8296), (1586, 8160), (1632, 7930), (1768, 7320), (1830, 7072), (1952, 6630), (2040, 6344), (2074, 6240), (2080, 6222), (2210, 5856), (2379, 5440), (2440, 5304), (2496, 5185), (2652, 4880), (2720, 4758), (2928, 4420), (3111, 4160), (3120, 4148), (3172, 4080), (3264, 3965), (3315, 3904), (3536, 3660)]