531766560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2811

約数の個数: 192

約数和(自身を含む): 1862784000

約数和(自身を除く): 1331017440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2749, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 5498, 6045, 6240, 6448, 7440, 8060, 8247, 9672, 10996, 12090, 12896, 13745, 14880, 16120, 16494, 19344, 21992, 24180, 27490, 32240, 32988, 35737, 38688, 41235, 43984, 48360, 54980, 64480, 65976, 71474, 82470, 85219, 87968, 96720, 107211, 109960, 131952, 142948, 164940, 170438, 178685, 193440, 214422, 219920, 255657, 263904, 285896, 329880, 340876, 357370, 426095, 428844, 439840, 511314, 536055, 571792, 659760, 681752, 714740, 852190, 857688, 1022628, 1072110, 1107847, 1143584, 1278285, 1319520, 1363504, 1429480, 1704380, 1715376, 2045256, 2144220, 2215694, 2556570, 2727008, 2858960, 3323541, 3408760, 3430752, 4090512, 4288440, 4431388, 5113140, 5539235, 5717920, 6647082, 6817520, 8181024, 8576880, 8862776, 10226280, 11078470, 13294164, 13635040, 16617705, 17153760, 17725552, 20452560, 22156940, 26588328, 33235410, 35451104, 40905120, 44313880, 53176656, 66470820, 88627760, 106353312, 132941640, 177255520, 265883280, 531766560]

約数ペア:

[(1, 531766560), (2, 265883280), (3, 177255520), (4, 132941640), (5, 106353312), (6, 88627760), (8, 66470820), (10, 53176656), (12, 44313880), (13, 40905120), (15, 35451104), (16, 33235410), (20, 26588328), (24, 22156940), (26, 20452560), (30, 17725552), (31, 17153760), (32, 16617705), (39, 13635040), (40, 13294164), (48, 11078470), (52, 10226280), (60, 8862776), (62, 8576880), (65, 8181024), (78, 6817520), (80, 6647082), (93, 5717920), (96, 5539235), (104, 5113140), (120, 4431388), (124, 4288440), (130, 4090512), (155, 3430752), (156, 3408760), (160, 3323541), (186, 2858960), (195, 2727008), (208, 2556570), (240, 2215694), (248, 2144220), (260, 2045256), (310, 1715376), (312, 1704380), (372, 1429480), (390, 1363504), (403, 1319520), (416, 1278285), (465, 1143584), (480, 1107847), (496, 1072110), (520, 1022628), (620, 857688), (624, 852190), (744, 714740), (780, 681752), (806, 659760), (930, 571792), (992, 536055), (1040, 511314), (1209, 439840), (1240, 428844), (1248, 426095), (1488, 357370), (1560, 340876), (1612, 329880), (1860, 285896), (2015, 263904), (2080, 255657), (2418, 219920), (2480, 214422), (2749, 193440), (2976, 178685), (3120, 170438), (3224, 164940), (3720, 142948), (4030, 131952), (4836, 109960), (4960, 107211), (5498, 96720), (6045, 87968), (6240, 85219), (6448, 82470), (7440, 71474), (8060, 65976), (8247, 64480), (9672, 54980), (10996, 48360), (12090, 43984), (12896, 41235), (13745, 38688), (14880, 35737), (16120, 32988), (16494, 32240), (19344, 27490), (21992, 24180)]