161302400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 480624000

約数和(自身を除く): 319321600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 379, 380, 400, 448, 475, 532, 560, 608, 640, 665, 700, 758, 760, 800, 896, 950, 1064, 1120, 1216, 1330, 1400, 1516, 1520, 1600, 1895, 1900, 2128, 2240, 2432, 2653, 2660, 2800, 3032, 3040, 3200, 3325, 3790, 3800, 4256, 4480, 5306, 5320, 5600, 6064, 6080, 6650, 7201, 7580, 7600, 8512, 9475, 10612, 10640, 11200, 12128, 12160, 13265, 13300, 14402, 15160, 15200, 17024, 18950, 21224, 21280, 22400, 24256, 26530, 26600, 28804, 30320, 30400, 36005, 37900, 42448, 42560, 48512, 50407, 53060, 53200, 57608, 60640, 60800, 66325, 72010, 75800, 84896, 85120, 100814, 106120, 106400, 115216, 121280, 132650, 144020, 151600, 169792, 180025, 201628, 212240, 212800, 230432, 242560, 252035, 265300, 288040, 303200, 339584, 360050, 403256, 424480, 425600, 460864, 504070, 530600, 576080, 606400, 720100, 806512, 848960, 921728, 1008140, 1061200, 1152160, 1212800, 1260175, 1440200, 1613024, 1697920, 2016280, 2122400, 2304320, 2520350, 2880400, 3226048, 4032560, 4244800, 4608640, 5040700, 5760800, 6452096, 8065120, 8489600, 10081400, 11521600, 16130240, 20162800, 23043200, 32260480, 40325600, 80651200, 161302400]

約数ペア:

[(1, 161302400), (2, 80651200), (4, 40325600), (5, 32260480), (7, 23043200), (8, 20162800), (10, 16130240), (14, 11521600), (16, 10081400), (19, 8489600), (20, 8065120), (25, 6452096), (28, 5760800), (32, 5040700), (35, 4608640), (38, 4244800), (40, 4032560), (50, 3226048), (56, 2880400), (64, 2520350), (70, 2304320), (76, 2122400), (80, 2016280), (95, 1697920), (100, 1613024), (112, 1440200), (128, 1260175), (133, 1212800), (140, 1152160), (152, 1061200), (160, 1008140), (175, 921728), (190, 848960), (200, 806512), (224, 720100), (266, 606400), (280, 576080), (304, 530600), (320, 504070), (350, 460864), (379, 425600), (380, 424480), (400, 403256), (448, 360050), (475, 339584), (532, 303200), (560, 288040), (608, 265300), (640, 252035), (665, 242560), (700, 230432), (758, 212800), (760, 212240), (800, 201628), (896, 180025), (950, 169792), (1064, 151600), (1120, 144020), (1216, 132650), (1330, 121280), (1400, 115216), (1516, 106400), (1520, 106120), (1600, 100814), (1895, 85120), (1900, 84896), (2128, 75800), (2240, 72010), (2432, 66325), (2653, 60800), (2660, 60640), (2800, 57608), (3032, 53200), (3040, 53060), (3200, 50407), (3325, 48512), (3790, 42560), (3800, 42448), (4256, 37900), (4480, 36005), (5306, 30400), (5320, 30320), (5600, 28804), (6064, 26600), (6080, 26530), (6650, 24256), (7201, 22400), (7580, 21280), (7600, 21224), (8512, 18950), (9475, 17024), (10612, 15200), (10640, 15160), (11200, 14402), (12128, 13300), (12160, 13265)]