156167040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 501840000

約数和(自身を除く): 345672960

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, 320, 326, 384, 480, 489, 499, 640, 652, 815, 960, 978, 998, 1304, 1497, 1630, 1920, 1956, 1996, 2445, 2495, 2608, 2994, 3260, 3912, 3992, 4890, 4990, 5216, 5988, 6520, 7485, 7824, 7984, 9780, 9980, 10432, 11976, 13040, 14970, 15648, 15968, 19560, 19960, 20864, 23952, 26080, 29940, 31296, 31936, 39120, 39920, 47904, 52160, 59880, 62592, 63872, 78240, 79840, 81337, 95808, 104320, 119760, 156480, 159680, 162674, 191616, 239520, 244011, 312960, 319360, 325348, 406685, 479040, 488022, 650696, 813370, 958080, 976044, 1220055, 1301392, 1626740, 1952088, 2440110, 2602784, 3253480, 3904176, 4880220, 5205568, 6506960, 7808352, 9760440, 10411136, 13013920, 15616704, 19520880, 26027840, 31233408, 39041760, 52055680, 78083520, 156167040]

約数ペア:

[(1, 156167040), (2, 78083520), (3, 52055680), (4, 39041760), (5, 31233408), (6, 26027840), (8, 19520880), (10, 15616704), (12, 13013920), (15, 10411136), (16, 9760440), (20, 7808352), (24, 6506960), (30, 5205568), (32, 4880220), (40, 3904176), (48, 3253480), (60, 2602784), (64, 2440110), (80, 1952088), (96, 1626740), (120, 1301392), (128, 1220055), (160, 976044), (163, 958080), (192, 813370), (240, 650696), (320, 488022), (326, 479040), (384, 406685), (480, 325348), (489, 319360), (499, 312960), (640, 244011), (652, 239520), (815, 191616), (960, 162674), (978, 159680), (998, 156480), (1304, 119760), (1497, 104320), (1630, 95808), (1920, 81337), (1956, 79840), (1996, 78240), (2445, 63872), (2495, 62592), (2608, 59880), (2994, 52160), (3260, 47904), (3912, 39920), (3992, 39120), (4890, 31936), (4990, 31296), (5216, 29940), (5988, 26080), (6520, 23952), (7485, 20864), (7824, 19960), (7984, 19560), (9780, 15968), (9980, 15648), (10432, 14970), (11976, 13040)]