157631040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{1117}}^1$

素因数の和:1154

約数の個数: 252

約数和(自身を含む): 631269756

約数和(自身を除く): 473638716

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1117, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2234, 2240, 2352, 2520, 2880, 2940, 3136, 3351, 3360, 3528, 3920, 4032, 4410, 4468, 4704, 5040, 5585, 5880, 6702, 6720, 7056, 7819, 7840, 8820, 8936, 9408, 10053, 10080, 11170, 11760, 13404, 14112, 15638, 15680, 16755, 17640, 17872, 20106, 20160, 22340, 23457, 23520, 26808, 28224, 31276, 33510, 35280, 35744, 39095, 40212, 44680, 46914, 47040, 50265, 53616, 54733, 62552, 67020, 70371, 70560, 71488, 78190, 80424, 89360, 93828, 100530, 107232, 109466, 117285, 125104, 134040, 140742, 141120, 156380, 160848, 164199, 178720, 187656, 201060, 214464, 218932, 234570, 250208, 268080, 273665, 281484, 312760, 321696, 328398, 351855, 357440, 375312, 402120, 437864, 469140, 492597, 500416, 536160, 547330, 562968, 625520, 643392, 656796, 703710, 750624, 804240, 820995, 875728, 938280, 985194, 1072320, 1094660, 1125936, 1251040, 1313592, 1407420, 1501248, 1608480, 1641990, 1751456, 1876560, 1970388, 2189320, 2251872, 2462985, 2502080, 2627184, 2814840, 3216960, 3283980, 3502912, 3753120, 3940776, 4378640, 4503744, 4925970, 5254368, 5629680, 6567960, 7506240, 7881552, 8757280, 9851940, 10508736, 11259360, 13135920, 15763104, 17514560, 19703880, 22518720, 26271840, 31526208, 39407760, 52543680, 78815520, 157631040]

約数ペア:

[(1, 157631040), (2, 78815520), (3, 52543680), (4, 39407760), (5, 31526208), (6, 26271840), (7, 22518720), (8, 19703880), (9, 17514560), (10, 15763104), (12, 13135920), (14, 11259360), (15, 10508736), (16, 9851940), (18, 8757280), (20, 7881552), (21, 7506240), (24, 6567960), (28, 5629680), (30, 5254368), (32, 4925970), (35, 4503744), (36, 4378640), (40, 3940776), (42, 3753120), (45, 3502912), (48, 3283980), (49, 3216960), (56, 2814840), (60, 2627184), (63, 2502080), (64, 2462985), (70, 2251872), (72, 2189320), (80, 1970388), (84, 1876560), (90, 1751456), (96, 1641990), (98, 1608480), (105, 1501248), (112, 1407420), (120, 1313592), (126, 1251040), (140, 1125936), (144, 1094660), (147, 1072320), (160, 985194), (168, 938280), (180, 875728), (192, 820995), (196, 804240), (210, 750624), (224, 703710), (240, 656796), (245, 643392), (252, 625520), (280, 562968), (288, 547330), (294, 536160), (315, 500416), (320, 492597), (336, 469140), (360, 437864), (392, 402120), (420, 375312), (441, 357440), (448, 351855), (480, 328398), (490, 321696), (504, 312760), (560, 281484), (576, 273665), (588, 268080), (630, 250208), (672, 234570), (720, 218932), (735, 214464), (784, 201060), (840, 187656), (882, 178720), (960, 164199), (980, 160848), (1008, 156380), (1117, 141120), (1120, 140742), (1176, 134040), (1260, 125104), (1344, 117285), (1440, 109466), (1470, 107232), (1568, 100530), (1680, 93828), (1764, 89360), (1960, 80424), (2016, 78190), (2205, 71488), (2234, 70560), (2240, 70371), (2352, 67020), (2520, 62552), (2880, 54733), (2940, 53616), (3136, 50265), (3351, 47040), (3360, 46914), (3528, 44680), (3920, 40212), (4032, 39095), (4410, 35744), (4468, 35280), (4704, 33510), (5040, 31276), (5585, 28224), (5880, 26808), (6702, 23520), (6720, 23457), (7056, 22340), (7819, 20160), (7840, 20106), (8820, 17872), (8936, 17640), (9408, 16755), (10053, 15680), (10080, 15638), (11170, 14112), (11760, 13404)]