61676160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 256

約数和(自身を含む): 242645760

約数和(自身を除く): 180969600

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, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 353, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 706, 728, 780, 832, 840, 896, 910, 960, 1040, 1059, 1092, 1120, 1248, 1344, 1365, 1412, 1456, 1560, 1664, 1680, 1765, 1820, 1920, 2080, 2118, 2184, 2240, 2471, 2496, 2688, 2730, 2824, 2912, 3120, 3360, 3530, 3640, 4160, 4236, 4368, 4480, 4589, 4942, 4992, 5295, 5460, 5648, 5824, 6240, 6720, 7060, 7280, 7413, 8320, 8472, 8736, 9178, 9884, 10590, 10920, 11296, 11648, 12355, 12480, 13440, 13767, 14120, 14560, 14826, 16944, 17472, 18356, 19768, 21180, 21840, 22592, 22945, 24710, 24960, 27534, 28240, 29120, 29652, 32123, 33888, 34944, 36712, 37065, 39536, 42360, 43680, 45184, 45890, 49420, 55068, 56480, 58240, 59304, 64246, 67776, 68835, 73424, 74130, 79072, 84720, 87360, 91780, 96369, 98840, 110136, 112960, 118608, 128492, 135552, 137670, 146848, 148260, 158144, 160615, 169440, 174720, 183560, 192738, 197680, 220272, 225920, 237216, 256984, 275340, 293696, 296520, 316288, 321230, 338880, 367120, 385476, 395360, 440544, 474432, 481845, 513968, 550680, 587392, 593040, 642460, 677760, 734240, 770952, 790720, 881088, 948864, 963690, 1027936, 1101360, 1186080, 1284920, 1468480, 1541904, 1581440, 1762176, 1927380, 2055872, 2202720, 2372160, 2569840, 2936960, 3083808, 3854760, 4111744, 4405440, 4744320, 5139680, 6167616, 7709520, 8810880, 10279360, 12335232, 15419040, 20558720, 30838080, 61676160]

約数ペア:

[(1, 61676160), (2, 30838080), (3, 20558720), (4, 15419040), (5, 12335232), (6, 10279360), (7, 8810880), (8, 7709520), (10, 6167616), (12, 5139680), (13, 4744320), (14, 4405440), (15, 4111744), (16, 3854760), (20, 3083808), (21, 2936960), (24, 2569840), (26, 2372160), (28, 2202720), (30, 2055872), (32, 1927380), (35, 1762176), (39, 1581440), (40, 1541904), (42, 1468480), (48, 1284920), (52, 1186080), (56, 1101360), (60, 1027936), (64, 963690), (65, 948864), (70, 881088), (78, 790720), (80, 770952), (84, 734240), (91, 677760), (96, 642460), (104, 593040), (105, 587392), (112, 550680), (120, 513968), (128, 481845), (130, 474432), (140, 440544), (156, 395360), (160, 385476), (168, 367120), (182, 338880), (192, 321230), (195, 316288), (208, 296520), (210, 293696), (224, 275340), (240, 256984), (260, 237216), (273, 225920), (280, 220272), (312, 197680), (320, 192738), (336, 183560), (353, 174720), (364, 169440), (384, 160615), (390, 158144), (416, 148260), (420, 146848), (448, 137670), (455, 135552), (480, 128492), (520, 118608), (546, 112960), (560, 110136), (624, 98840), (640, 96369), (672, 91780), (706, 87360), (728, 84720), (780, 79072), (832, 74130), (840, 73424), (896, 68835), (910, 67776), (960, 64246), (1040, 59304), (1059, 58240), (1092, 56480), (1120, 55068), (1248, 49420), (1344, 45890), (1365, 45184), (1412, 43680), (1456, 42360), (1560, 39536), (1664, 37065), (1680, 36712), (1765, 34944), (1820, 33888), (1920, 32123), (2080, 29652), (2118, 29120), (2184, 28240), (2240, 27534), (2471, 24960), (2496, 24710), (2688, 22945), (2730, 22592), (2824, 21840), (2912, 21180), (3120, 19768), (3360, 18356), (3530, 17472), (3640, 16944), (4160, 14826), (4236, 14560), (4368, 14120), (4480, 13767), (4589, 13440), (4942, 12480), (4992, 12355), (5295, 11648), (5460, 11296), (5648, 10920), (5824, 10590), (6240, 9884), (6720, 9178), (7060, 8736), (7280, 8472), (7413, 8320)]