149268160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1250

約数の個数: 112

約数和(自身を含む): 393045696

約数和(自身を除く): 243777536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1088, 1193, 1360, 1472, 1564, 1840, 1955, 2386, 2720, 3128, 3680, 3910, 4772, 5440, 5965, 6256, 7360, 7820, 9544, 11930, 12512, 15640, 19088, 20281, 23860, 25024, 27439, 31280, 38176, 40562, 47720, 54878, 62560, 76352, 81124, 95440, 101405, 109756, 125120, 137195, 162248, 190880, 202810, 219512, 274390, 324496, 381760, 405620, 439024, 466463, 548780, 648992, 811240, 878048, 932926, 1097560, 1297984, 1622480, 1756096, 1865852, 2195120, 2332315, 3244960, 3731704, 4390240, 4664630, 6489920, 7463408, 8780480, 9329260, 14926816, 18658520, 29853632, 37317040, 74634080, 149268160]

約数ペア:

[(1, 149268160), (2, 74634080), (4, 37317040), (5, 29853632), (8, 18658520), (10, 14926816), (16, 9329260), (17, 8780480), (20, 7463408), (23, 6489920), (32, 4664630), (34, 4390240), (40, 3731704), (46, 3244960), (64, 2332315), (68, 2195120), (80, 1865852), (85, 1756096), (92, 1622480), (115, 1297984), (136, 1097560), (160, 932926), (170, 878048), (184, 811240), (230, 648992), (272, 548780), (320, 466463), (340, 439024), (368, 405620), (391, 381760), (460, 324496), (544, 274390), (680, 219512), (736, 202810), (782, 190880), (920, 162248), (1088, 137195), (1193, 125120), (1360, 109756), (1472, 101405), (1564, 95440), (1840, 81124), (1955, 76352), (2386, 62560), (2720, 54878), (3128, 47720), (3680, 40562), (3910, 38176), (4772, 31280), (5440, 27439), (5965, 25024), (6256, 23860), (7360, 20281), (7820, 19088), (9544, 15640), (11930, 12512)]