1325166080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 160

約数和(自身を含む): 3684567744

約数和(自身を除く): 2359401664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 512, 560, 584, 640, 730, 896, 1013, 1022, 1120, 1168, 1280, 1460, 1792, 2026, 2044, 2240, 2336, 2555, 2560, 2920, 3584, 4052, 4088, 4480, 4672, 5065, 5110, 5840, 7091, 8104, 8176, 8960, 9344, 10130, 10220, 11680, 14182, 16208, 16352, 17920, 18688, 20260, 20440, 23360, 28364, 32416, 32704, 35455, 37376, 40520, 40880, 46720, 56728, 64832, 65408, 70910, 73949, 81040, 81760, 93440, 113456, 129664, 130816, 141820, 147898, 162080, 163520, 186880, 226912, 259328, 261632, 283640, 295796, 324160, 327040, 369745, 453824, 517643, 518656, 567280, 591592, 648320, 654080, 739490, 907648, 1035286, 1134560, 1183184, 1296640, 1308160, 1478980, 1815296, 2070572, 2269120, 2366368, 2588215, 2593280, 2957960, 3630592, 4141144, 4538240, 4732736, 5176430, 5915920, 8282288, 9076480, 9465472, 10352860, 11831840, 16564576, 18152960, 18930944, 20705720, 23663680, 33129152, 37861888, 41411440, 47327360, 66258304, 82822880, 94654720, 132516608, 165645760, 189309440, 265033216, 331291520, 662583040, 1325166080]

約数ペア:

[(1, 1325166080), (2, 662583040), (4, 331291520), (5, 265033216), (7, 189309440), (8, 165645760), (10, 132516608), (14, 94654720), (16, 82822880), (20, 66258304), (28, 47327360), (32, 41411440), (35, 37861888), (40, 33129152), (56, 23663680), (64, 20705720), (70, 18930944), (73, 18152960), (80, 16564576), (112, 11831840), (128, 10352860), (140, 9465472), (146, 9076480), (160, 8282288), (224, 5915920), (256, 5176430), (280, 4732736), (292, 4538240), (320, 4141144), (365, 3630592), (448, 2957960), (511, 2593280), (512, 2588215), (560, 2366368), (584, 2269120), (640, 2070572), (730, 1815296), (896, 1478980), (1013, 1308160), (1022, 1296640), (1120, 1183184), (1168, 1134560), (1280, 1035286), (1460, 907648), (1792, 739490), (2026, 654080), (2044, 648320), (2240, 591592), (2336, 567280), (2555, 518656), (2560, 517643), (2920, 453824), (3584, 369745), (4052, 327040), (4088, 324160), (4480, 295796), (4672, 283640), (5065, 261632), (5110, 259328), (5840, 226912), (7091, 186880), (8104, 163520), (8176, 162080), (8960, 147898), (9344, 141820), (10130, 130816), (10220, 129664), (11680, 113456), (14182, 93440), (16208, 81760), (16352, 81040), (17920, 73949), (18688, 70910), (20260, 65408), (20440, 64832), (23360, 56728), (28364, 46720), (32416, 40880), (32704, 40520), (35455, 37376)]