147665280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10987}}^1$

素因数の和:11016

約数の個数: 128

約数和(自身を含む): 537972480

約数和(自身を除く): 390307200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10987, 13440, 21974, 32961, 43948, 54935, 65922, 76909, 87896, 109870, 131844, 153818, 164805, 175792, 219740, 230727, 263688, 307636, 329610, 351584, 384545, 439480, 461454, 527376, 615272, 659220, 703168, 769090, 878960, 922908, 1054752, 1153635, 1230544, 1318440, 1406336, 1538180, 1757920, 1845816, 2109504, 2307270, 2461088, 2636880, 3076360, 3515840, 3691632, 4219008, 4614540, 4922176, 5273760, 6152720, 7031680, 7383264, 9229080, 9844352, 10547520, 12305440, 14766528, 18458160, 21095040, 24610880, 29533056, 36916320, 49221760, 73832640, 147665280]

約数ペア:

[(1, 147665280), (2, 73832640), (3, 49221760), (4, 36916320), (5, 29533056), (6, 24610880), (7, 21095040), (8, 18458160), (10, 14766528), (12, 12305440), (14, 10547520), (15, 9844352), (16, 9229080), (20, 7383264), (21, 7031680), (24, 6152720), (28, 5273760), (30, 4922176), (32, 4614540), (35, 4219008), (40, 3691632), (42, 3515840), (48, 3076360), (56, 2636880), (60, 2461088), (64, 2307270), (70, 2109504), (80, 1845816), (84, 1757920), (96, 1538180), (105, 1406336), (112, 1318440), (120, 1230544), (128, 1153635), (140, 1054752), (160, 922908), (168, 878960), (192, 769090), (210, 703168), (224, 659220), (240, 615272), (280, 527376), (320, 461454), (336, 439480), (384, 384545), (420, 351584), (448, 329610), (480, 307636), (560, 263688), (640, 230727), (672, 219740), (840, 175792), (896, 164805), (960, 153818), (1120, 131844), (1344, 109870), (1680, 87896), (1920, 76909), (2240, 65922), (2688, 54935), (3360, 43948), (4480, 32961), (6720, 21974), (10987, 13440)]