192157440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 619479168

約数和(自身を除く): 427321728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 256, 307, 320, 326, 384, 480, 489, 614, 640, 652, 768, 815, 921, 960, 978, 1228, 1280, 1304, 1535, 1630, 1842, 1920, 1956, 2445, 2456, 2608, 3070, 3260, 3684, 3840, 3912, 4605, 4890, 4912, 5216, 6140, 6520, 7368, 7824, 9210, 9780, 9824, 10432, 12280, 13040, 14736, 15648, 18420, 19560, 19648, 20864, 24560, 26080, 29472, 31296, 36840, 39120, 39296, 41728, 49120, 50041, 52160, 58944, 62592, 73680, 78240, 78592, 98240, 100082, 104320, 117888, 125184, 147360, 150123, 156480, 196480, 200164, 208640, 235776, 250205, 294720, 300246, 312960, 392960, 400328, 500410, 589440, 600492, 625920, 750615, 800656, 1000820, 1178880, 1200984, 1501230, 1601312, 2001640, 2401968, 3002460, 3202624, 4003280, 4803936, 6004920, 6405248, 8006560, 9607872, 12009840, 12810496, 16013120, 19215744, 24019680, 32026240, 38431488, 48039360, 64052480, 96078720, 192157440]

約数ペア:

[(1, 192157440), (2, 96078720), (3, 64052480), (4, 48039360), (5, 38431488), (6, 32026240), (8, 24019680), (10, 19215744), (12, 16013120), (15, 12810496), (16, 12009840), (20, 9607872), (24, 8006560), (30, 6405248), (32, 6004920), (40, 4803936), (48, 4003280), (60, 3202624), (64, 3002460), (80, 2401968), (96, 2001640), (120, 1601312), (128, 1501230), (160, 1200984), (163, 1178880), (192, 1000820), (240, 800656), (256, 750615), (307, 625920), (320, 600492), (326, 589440), (384, 500410), (480, 400328), (489, 392960), (614, 312960), (640, 300246), (652, 294720), (768, 250205), (815, 235776), (921, 208640), (960, 200164), (978, 196480), (1228, 156480), (1280, 150123), (1304, 147360), (1535, 125184), (1630, 117888), (1842, 104320), (1920, 100082), (1956, 98240), (2445, 78592), (2456, 78240), (2608, 73680), (3070, 62592), (3260, 58944), (3684, 52160), (3840, 50041), (3912, 49120), (4605, 41728), (4890, 39296), (4912, 39120), (5216, 36840), (6140, 31296), (6520, 29472), (7368, 26080), (7824, 24560), (9210, 20864), (9780, 19648), (9824, 19560), (10432, 18420), (12280, 15648), (13040, 14736)]