308642880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3573

約数の個数: 224

約数和(自身を含む): 1206422784

約数和(自身を除く): 897779904

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, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3533, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7066, 7280, 8736, 10599, 10920, 12480, 14132, 14560, 17472, 17665, 21198, 21840, 24731, 28264, 29120, 35330, 42396, 43680, 45929, 49462, 52995, 56528, 70660, 74193, 84792, 87360, 91858, 98924, 105990, 113056, 123655, 137787, 141320, 148386, 169584, 183716, 197848, 211980, 226112, 229645, 247310, 275574, 282640, 296772, 321503, 339168, 367432, 370965, 395696, 423960, 459290, 494620, 551148, 565280, 593544, 643006, 678336, 688935, 734864, 741930, 791392, 847920, 918580, 964509, 989240, 1102296, 1130560, 1187088, 1286012, 1377870, 1469728, 1483860, 1582784, 1607515, 1695840, 1837160, 1929018, 1978480, 2204592, 2374176, 2572024, 2755740, 2939456, 2967720, 3215030, 3391680, 3674320, 3858036, 3956960, 4409184, 4748352, 4822545, 5144048, 5511480, 5935440, 6430060, 7348640, 7716072, 7913920, 8818368, 9645090, 10288096, 11022960, 11870880, 12860120, 14697280, 15432144, 19290180, 20576192, 22045920, 23741760, 25720240, 30864288, 38580360, 44091840, 51440480, 61728576, 77160720, 102880960, 154321440, 308642880]

約数ペア:

[(1, 308642880), (2, 154321440), (3, 102880960), (4, 77160720), (5, 61728576), (6, 51440480), (7, 44091840), (8, 38580360), (10, 30864288), (12, 25720240), (13, 23741760), (14, 22045920), (15, 20576192), (16, 19290180), (20, 15432144), (21, 14697280), (24, 12860120), (26, 11870880), (28, 11022960), (30, 10288096), (32, 9645090), (35, 8818368), (39, 7913920), (40, 7716072), (42, 7348640), (48, 6430060), (52, 5935440), (56, 5511480), (60, 5144048), (64, 4822545), (65, 4748352), (70, 4409184), (78, 3956960), (80, 3858036), (84, 3674320), (91, 3391680), (96, 3215030), (104, 2967720), (105, 2939456), (112, 2755740), (120, 2572024), (130, 2374176), (140, 2204592), (156, 1978480), (160, 1929018), (168, 1837160), (182, 1695840), (192, 1607515), (195, 1582784), (208, 1483860), (210, 1469728), (224, 1377870), (240, 1286012), (260, 1187088), (273, 1130560), (280, 1102296), (312, 989240), (320, 964509), (336, 918580), (364, 847920), (390, 791392), (416, 741930), (420, 734864), (448, 688935), (455, 678336), (480, 643006), (520, 593544), (546, 565280), (560, 551148), (624, 494620), (672, 459290), (728, 423960), (780, 395696), (832, 370965), (840, 367432), (910, 339168), (960, 321503), (1040, 296772), (1092, 282640), (1120, 275574), (1248, 247310), (1344, 229645), (1365, 226112), (1456, 211980), (1560, 197848), (1680, 183716), (1820, 169584), (2080, 148386), (2184, 141320), (2240, 137787), (2496, 123655), (2730, 113056), (2912, 105990), (3120, 98924), (3360, 91858), (3533, 87360), (3640, 84792), (4160, 74193), (4368, 70660), (5460, 56528), (5824, 52995), (6240, 49462), (6720, 45929), (7066, 43680), (7280, 42396), (8736, 35330), (10599, 29120), (10920, 28264), (12480, 24731), (14132, 21840), (14560, 21198), (17472, 17665)]