16437120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1223}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 59927040

約数和(自身を除く): 43489920

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, 1223, 1344, 1680, 1920, 2240, 2446, 2688, 3360, 3669, 4480, 4892, 6115, 6720, 7338, 8561, 9784, 12230, 13440, 14676, 17122, 18345, 19568, 24460, 25683, 29352, 34244, 36690, 39136, 42805, 48920, 51366, 58704, 68488, 73380, 78272, 85610, 97840, 102732, 117408, 128415, 136976, 146760, 156544, 171220, 195680, 205464, 234816, 256830, 273952, 293520, 342440, 391360, 410928, 469632, 513660, 547904, 587040, 684880, 782720, 821856, 1027320, 1095808, 1174080, 1369760, 1643712, 2054640, 2348160, 2739520, 3287424, 4109280, 5479040, 8218560, 16437120]

約数ペア:

[(1, 16437120), (2, 8218560), (3, 5479040), (4, 4109280), (5, 3287424), (6, 2739520), (7, 2348160), (8, 2054640), (10, 1643712), (12, 1369760), (14, 1174080), (15, 1095808), (16, 1027320), (20, 821856), (21, 782720), (24, 684880), (28, 587040), (30, 547904), (32, 513660), (35, 469632), (40, 410928), (42, 391360), (48, 342440), (56, 293520), (60, 273952), (64, 256830), (70, 234816), (80, 205464), (84, 195680), (96, 171220), (105, 156544), (112, 146760), (120, 136976), (128, 128415), (140, 117408), (160, 102732), (168, 97840), (192, 85610), (210, 78272), (224, 73380), (240, 68488), (280, 58704), (320, 51366), (336, 48920), (384, 42805), (420, 39136), (448, 36690), (480, 34244), (560, 29352), (640, 25683), (672, 24460), (840, 19568), (896, 18345), (960, 17122), (1120, 14676), (1223, 13440), (1344, 12230), (1680, 9784), (1920, 8561), (2240, 7338), (2446, 6720), (2688, 6115), (3360, 4892), (3669, 4480)]