1234571520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3577

約数の個数: 288

約数和(自身を含む): 4854189312

約数和(自身を除く): 3619617792

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, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3533, 3640, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6720, 7066, 7280, 8320, 8736, 8960, 9984, 10599, 10920, 11648, 12480, 13440, 14132, 14560, 16640, 17472, 17665, 21198, 21840, 23296, 24731, 24960, 26880, 28264, 29120, 34944, 35330, 42396, 43680, 45929, 49462, 49920, 52995, 56528, 58240, 69888, 70660, 74193, 84792, 87360, 91858, 98924, 105990, 113056, 116480, 123655, 137787, 141320, 148386, 169584, 174720, 183716, 197848, 211980, 226112, 229645, 247310, 275574, 282640, 296772, 321503, 339168, 349440, 367432, 370965, 395696, 423960, 452224, 459290, 494620, 551148, 565280, 593544, 643006, 678336, 688935, 734864, 741930, 791392, 847920, 904448, 918580, 964509, 989240, 1102296, 1130560, 1187088, 1286012, 1356672, 1377870, 1469728, 1483860, 1582784, 1607515, 1695840, 1837160, 1929018, 1978480, 2204592, 2261120, 2374176, 2572024, 2713344, 2755740, 2939456, 2967720, 3165568, 3215030, 3391680, 3674320, 3858036, 3956960, 4409184, 4522240, 4748352, 4822545, 5144048, 5511480, 5878912, 5935440, 6331136, 6430060, 6783360, 7348640, 7716072, 7913920, 8818368, 9496704, 9645090, 10288096, 11022960, 11757824, 11870880, 12860120, 13566720, 14697280, 15432144, 15827840, 17636736, 18993408, 19290180, 20576192, 22045920, 23741760, 25720240, 29394560, 30864288, 31655680, 35273472, 38580360, 41152384, 44091840, 47483520, 51440480, 58789120, 61728576, 77160720, 82304768, 88183680, 94967040, 102880960, 123457152, 154321440, 176367360, 205761920, 246914304, 308642880, 411523840, 617285760, 1234571520]

約数ペア:

[(1, 1234571520), (2, 617285760), (3, 411523840), (4, 308642880), (5, 246914304), (6, 205761920), (7, 176367360), (8, 154321440), (10, 123457152), (12, 102880960), (13, 94967040), (14, 88183680), (15, 82304768), (16, 77160720), (20, 61728576), (21, 58789120), (24, 51440480), (26, 47483520), (28, 44091840), (30, 41152384), (32, 38580360), (35, 35273472), (39, 31655680), (40, 30864288), (42, 29394560), (48, 25720240), (52, 23741760), (56, 22045920), (60, 20576192), (64, 19290180), (65, 18993408), (70, 17636736), (78, 15827840), (80, 15432144), (84, 14697280), (91, 13566720), (96, 12860120), (104, 11870880), (105, 11757824), (112, 11022960), (120, 10288096), (128, 9645090), (130, 9496704), (140, 8818368), (156, 7913920), (160, 7716072), (168, 7348640), (182, 6783360), (192, 6430060), (195, 6331136), (208, 5935440), (210, 5878912), (224, 5511480), (240, 5144048), (256, 4822545), (260, 4748352), (273, 4522240), (280, 4409184), (312, 3956960), (320, 3858036), (336, 3674320), (364, 3391680), (384, 3215030), (390, 3165568), (416, 2967720), (420, 2939456), (448, 2755740), (455, 2713344), (480, 2572024), (520, 2374176), (546, 2261120), (560, 2204592), (624, 1978480), (640, 1929018), (672, 1837160), (728, 1695840), (768, 1607515), (780, 1582784), (832, 1483860), (840, 1469728), (896, 1377870), (910, 1356672), (960, 1286012), (1040, 1187088), (1092, 1130560), (1120, 1102296), (1248, 989240), (1280, 964509), (1344, 918580), (1365, 904448), (1456, 847920), (1560, 791392), (1664, 741930), (1680, 734864), (1792, 688935), (1820, 678336), (1920, 643006), (2080, 593544), (2184, 565280), (2240, 551148), (2496, 494620), (2688, 459290), (2730, 452224), (2912, 423960), (3120, 395696), (3328, 370965), (3360, 367432), (3533, 349440), (3640, 339168), (3840, 321503), (4160, 296772), (4368, 282640), (4480, 275574), (4992, 247310), (5376, 229645), (5460, 226112), (5824, 211980), (6240, 197848), (6720, 183716), (7066, 174720), (7280, 169584), (8320, 148386), (8736, 141320), (8960, 137787), (9984, 123655), (10599, 116480), (10920, 113056), (11648, 105990), (12480, 98924), (13440, 91858), (14132, 87360), (14560, 84792), (16640, 74193), (17472, 70660), (17665, 69888), (21198, 58240), (21840, 56528), (23296, 52995), (24731, 49920), (24960, 49462), (26880, 45929), (28264, 43680), (29120, 42396), (34944, 35330)]