77400960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 256

約数和(自身を含む): 304335360

約数和(自身を除く): 226934400

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, 364, 384, 390, 416, 420, 443, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 886, 896, 910, 960, 1040, 1092, 1120, 1248, 1329, 1344, 1365, 1456, 1560, 1664, 1680, 1772, 1820, 1920, 2080, 2184, 2215, 2240, 2496, 2658, 2688, 2730, 2912, 3101, 3120, 3360, 3544, 3640, 4160, 4368, 4430, 4480, 4992, 5316, 5460, 5759, 5824, 6202, 6240, 6645, 6720, 7088, 7280, 8320, 8736, 8860, 9303, 10632, 10920, 11518, 11648, 12404, 12480, 13290, 13440, 14176, 14560, 15505, 17277, 17472, 17720, 18606, 21264, 21840, 23036, 24808, 24960, 26580, 28352, 28795, 29120, 31010, 34554, 34944, 35440, 37212, 40313, 42528, 43680, 46072, 46515, 49616, 53160, 56704, 57590, 58240, 62020, 69108, 70880, 74424, 80626, 85056, 86385, 87360, 92144, 93030, 99232, 106320, 115180, 120939, 124040, 138216, 141760, 148848, 161252, 170112, 172770, 174720, 184288, 186060, 198464, 201565, 212640, 230360, 241878, 248080, 276432, 283520, 297696, 322504, 345540, 368576, 372120, 396928, 403130, 425280, 460720, 483756, 496160, 552864, 595392, 604695, 645008, 691080, 737152, 744240, 806260, 850560, 921440, 967512, 992320, 1105728, 1190784, 1209390, 1290016, 1382160, 1488480, 1612520, 1842880, 1935024, 1984640, 2211456, 2418780, 2580032, 2764320, 2976960, 3225040, 3685760, 3870048, 4837560, 5160064, 5528640, 5953920, 6450080, 7740096, 9675120, 11057280, 12900160, 15480192, 19350240, 25800320, 38700480, 77400960]

約数ペア:

[(1, 77400960), (2, 38700480), (3, 25800320), (4, 19350240), (5, 15480192), (6, 12900160), (7, 11057280), (8, 9675120), (10, 7740096), (12, 6450080), (13, 5953920), (14, 5528640), (15, 5160064), (16, 4837560), (20, 3870048), (21, 3685760), (24, 3225040), (26, 2976960), (28, 2764320), (30, 2580032), (32, 2418780), (35, 2211456), (39, 1984640), (40, 1935024), (42, 1842880), (48, 1612520), (52, 1488480), (56, 1382160), (60, 1290016), (64, 1209390), (65, 1190784), (70, 1105728), (78, 992320), (80, 967512), (84, 921440), (91, 850560), (96, 806260), (104, 744240), (105, 737152), (112, 691080), (120, 645008), (128, 604695), (130, 595392), (140, 552864), (156, 496160), (160, 483756), (168, 460720), (182, 425280), (192, 403130), (195, 396928), (208, 372120), (210, 368576), (224, 345540), (240, 322504), (260, 297696), (273, 283520), (280, 276432), (312, 248080), (320, 241878), (336, 230360), (364, 212640), (384, 201565), (390, 198464), (416, 186060), (420, 184288), (443, 174720), (448, 172770), (455, 170112), (480, 161252), (520, 148848), (546, 141760), (560, 138216), (624, 124040), (640, 120939), (672, 115180), (728, 106320), (780, 99232), (832, 93030), (840, 92144), (886, 87360), (896, 86385), (910, 85056), (960, 80626), (1040, 74424), (1092, 70880), (1120, 69108), (1248, 62020), (1329, 58240), (1344, 57590), (1365, 56704), (1456, 53160), (1560, 49616), (1664, 46515), (1680, 46072), (1772, 43680), (1820, 42528), (1920, 40313), (2080, 37212), (2184, 35440), (2215, 34944), (2240, 34554), (2496, 31010), (2658, 29120), (2688, 28795), (2730, 28352), (2912, 26580), (3101, 24960), (3120, 24808), (3360, 23036), (3544, 21840), (3640, 21264), (4160, 18606), (4368, 17720), (4430, 17472), (4480, 17277), (4992, 15505), (5316, 14560), (5460, 14176), (5759, 13440), (5824, 13290), (6202, 12480), (6240, 12404), (6645, 11648), (6720, 11518), (7088, 10920), (7280, 10632), (8320, 9303), (8736, 8860)]