16525440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 60465600

約数和(自身を除く): 43940160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 151, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 302, 304, 320, 342, 360, 380, 384, 453, 456, 480, 570, 576, 604, 608, 640, 684, 720, 755, 760, 855, 906, 912, 960, 1140, 1152, 1208, 1216, 1359, 1368, 1440, 1510, 1520, 1710, 1812, 1824, 1920, 2265, 2280, 2416, 2432, 2718, 2736, 2869, 2880, 3020, 3040, 3420, 3624, 3648, 4530, 4560, 4832, 5436, 5472, 5738, 5760, 6040, 6080, 6795, 6840, 7248, 7296, 8607, 9060, 9120, 9664, 10872, 10944, 11476, 12080, 12160, 13590, 13680, 14345, 14496, 17214, 18120, 18240, 19328, 21744, 21888, 22952, 24160, 25821, 27180, 27360, 28690, 28992, 34428, 36240, 36480, 43035, 43488, 45904, 48320, 51642, 54360, 54720, 57380, 57984, 68856, 72480, 86070, 86976, 91808, 96640, 103284, 108720, 109440, 114760, 129105, 137712, 144960, 172140, 173952, 183616, 206568, 217440, 229520, 258210, 275424, 289920, 344280, 367232, 413136, 434880, 459040, 516420, 550848, 688560, 826272, 869760, 918080, 1032840, 1101696, 1377120, 1652544, 1836160, 2065680, 2754240, 3305088, 4131360, 5508480, 8262720, 16525440]

約数ペア:

[(1, 16525440), (2, 8262720), (3, 5508480), (4, 4131360), (5, 3305088), (6, 2754240), (8, 2065680), (9, 1836160), (10, 1652544), (12, 1377120), (15, 1101696), (16, 1032840), (18, 918080), (19, 869760), (20, 826272), (24, 688560), (30, 550848), (32, 516420), (36, 459040), (38, 434880), (40, 413136), (45, 367232), (48, 344280), (57, 289920), (60, 275424), (64, 258210), (72, 229520), (76, 217440), (80, 206568), (90, 183616), (95, 173952), (96, 172140), (114, 144960), (120, 137712), (128, 129105), (144, 114760), (151, 109440), (152, 108720), (160, 103284), (171, 96640), (180, 91808), (190, 86976), (192, 86070), (228, 72480), (240, 68856), (285, 57984), (288, 57380), (302, 54720), (304, 54360), (320, 51642), (342, 48320), (360, 45904), (380, 43488), (384, 43035), (453, 36480), (456, 36240), (480, 34428), (570, 28992), (576, 28690), (604, 27360), (608, 27180), (640, 25821), (684, 24160), (720, 22952), (755, 21888), (760, 21744), (855, 19328), (906, 18240), (912, 18120), (960, 17214), (1140, 14496), (1152, 14345), (1208, 13680), (1216, 13590), (1359, 12160), (1368, 12080), (1440, 11476), (1510, 10944), (1520, 10872), (1710, 9664), (1812, 9120), (1824, 9060), (1920, 8607), (2265, 7296), (2280, 7248), (2416, 6840), (2432, 6795), (2718, 6080), (2736, 6040), (2869, 5760), (2880, 5738), (3020, 5472), (3040, 5436), (3420, 4832), (3624, 4560), (3648, 4530)]