1571089920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6599}}^1$

素因数の和:6656

約数の個数: 160

約数和(自身を含む): 5185382400

約数和(自身を除く): 3614292480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 6599, 7440, 7680, 7936, 9920, 11904, 13198, 14880, 15872, 19797, 19840, 23808, 26396, 29760, 32995, 39594, 39680, 47616, 52792, 59520, 65990, 79188, 79360, 98985, 105584, 119040, 131980, 158376, 197970, 204569, 211168, 238080, 263960, 316752, 395940, 409138, 422336, 527920, 613707, 633504, 791880, 818276, 844672, 1022845, 1055840, 1227414, 1267008, 1583760, 1636552, 1689344, 2045690, 2111680, 2454828, 2534016, 3068535, 3167520, 3273104, 3378688, 4091380, 4223360, 4909656, 5068032, 6137070, 6335040, 6546208, 8182760, 8446720, 9819312, 10136064, 12274140, 12670080, 13092416, 16365520, 16893440, 19638624, 24548280, 25340160, 26184832, 32731040, 39277248, 49096560, 50680320, 52369664, 65462080, 78554496, 98193120, 104739328, 130924160, 157108992, 196386240, 261848320, 314217984, 392772480, 523696640, 785544960, 1571089920]

約数ペア:

[(1, 1571089920), (2, 785544960), (3, 523696640), (4, 392772480), (5, 314217984), (6, 261848320), (8, 196386240), (10, 157108992), (12, 130924160), (15, 104739328), (16, 98193120), (20, 78554496), (24, 65462080), (30, 52369664), (31, 50680320), (32, 49096560), (40, 39277248), (48, 32731040), (60, 26184832), (62, 25340160), (64, 24548280), (80, 19638624), (93, 16893440), (96, 16365520), (120, 13092416), (124, 12670080), (128, 12274140), (155, 10136064), (160, 9819312), (186, 8446720), (192, 8182760), (240, 6546208), (248, 6335040), (256, 6137070), (310, 5068032), (320, 4909656), (372, 4223360), (384, 4091380), (465, 3378688), (480, 3273104), (496, 3167520), (512, 3068535), (620, 2534016), (640, 2454828), (744, 2111680), (768, 2045690), (930, 1689344), (960, 1636552), (992, 1583760), (1240, 1267008), (1280, 1227414), (1488, 1055840), (1536, 1022845), (1860, 844672), (1920, 818276), (1984, 791880), (2480, 633504), (2560, 613707), (2976, 527920), (3720, 422336), (3840, 409138), (3968, 395940), (4960, 316752), (5952, 263960), (6599, 238080), (7440, 211168), (7680, 204569), (7936, 197970), (9920, 158376), (11904, 131980), (13198, 119040), (14880, 105584), (15872, 98985), (19797, 79360), (19840, 79188), (23808, 65990), (26396, 59520), (29760, 52792), (32995, 47616), (39594, 39680)]