173447040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6984

約数の個数: 128

約数和(自身を含む): 595476000

約数和(自身を除く): 422028960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6949, 8320, 12480, 13898, 20847, 24960, 27796, 34745, 41694, 55592, 69490, 83388, 90337, 104235, 111184, 138980, 166776, 180674, 208470, 222368, 271011, 277960, 333552, 361348, 416940, 444736, 451685, 542022, 555920, 667104, 722696, 833880, 889472, 903370, 1084044, 1111840, 1334208, 1355055, 1445392, 1667760, 1806740, 2168088, 2223680, 2668416, 2710110, 2890784, 3335520, 3613480, 4336176, 4447360, 5420220, 5781568, 6671040, 7226960, 8672352, 10840440, 11563136, 13342080, 14453920, 17344704, 21680880, 28907840, 34689408, 43361760, 57815680, 86723520, 173447040]

約数ペア:

[(1, 173447040), (2, 86723520), (3, 57815680), (4, 43361760), (5, 34689408), (6, 28907840), (8, 21680880), (10, 17344704), (12, 14453920), (13, 13342080), (15, 11563136), (16, 10840440), (20, 8672352), (24, 7226960), (26, 6671040), (30, 5781568), (32, 5420220), (39, 4447360), (40, 4336176), (48, 3613480), (52, 3335520), (60, 2890784), (64, 2710110), (65, 2668416), (78, 2223680), (80, 2168088), (96, 1806740), (104, 1667760), (120, 1445392), (128, 1355055), (130, 1334208), (156, 1111840), (160, 1084044), (192, 903370), (195, 889472), (208, 833880), (240, 722696), (260, 667104), (312, 555920), (320, 542022), (384, 451685), (390, 444736), (416, 416940), (480, 361348), (520, 333552), (624, 277960), (640, 271011), (780, 222368), (832, 208470), (960, 180674), (1040, 166776), (1248, 138980), (1560, 111184), (1664, 104235), (1920, 90337), (2080, 83388), (2496, 69490), (3120, 55592), (4160, 41694), (4992, 34745), (6240, 27796), (6949, 24960), (8320, 20847), (12480, 13898)]