457311120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1118

約数の個数: 240

約数和(自身を含む): 1695302208

約数和(自身を除く): 1237991088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 560, 588, 592, 735, 740, 777, 784, 840, 888, 980, 1036, 1051, 1110, 1176, 1295, 1470, 1480, 1554, 1680, 1776, 1813, 1960, 2072, 2102, 2220, 2352, 2590, 2940, 2960, 3108, 3153, 3626, 3885, 3920, 4144, 4204, 4440, 5180, 5255, 5439, 5880, 6216, 6306, 7252, 7357, 7770, 8408, 8880, 9065, 10360, 10510, 10878, 11760, 12432, 12612, 14504, 14714, 15540, 15765, 16816, 18130, 20720, 21020, 21756, 22071, 25224, 27195, 29008, 29428, 31080, 31530, 36260, 36785, 38887, 42040, 43512, 44142, 50448, 51499, 54390, 58856, 62160, 63060, 72520, 73570, 77774, 84080, 87024, 88284, 102998, 108780, 110355, 116661, 117712, 126120, 145040, 147140, 154497, 155548, 176568, 194435, 205996, 217560, 220710, 233322, 252240, 257495, 272209, 294280, 308994, 311096, 353136, 388870, 411992, 435120, 441420, 466644, 514990, 544418, 583305, 588560, 617988, 622192, 772485, 777740, 816627, 823984, 882840, 933288, 1029980, 1088836, 1166610, 1235976, 1361045, 1544970, 1555480, 1633254, 1765680, 1866576, 1905463, 2059960, 2177672, 2333220, 2471952, 2722090, 3089940, 3110960, 3266508, 3810926, 4083135, 4119920, 4355344, 4666440, 5444180, 5716389, 6179880, 6533016, 7621852, 8166270, 9332880, 9527315, 10888360, 11432778, 12359760, 13066032, 15243704, 16332540, 19054630, 21776720, 22865556, 28581945, 30487408, 32665080, 38109260, 45731112, 57163890, 65330160, 76218520, 91462224, 114327780, 152437040, 228655560, 457311120]

約数ペア:

[(1, 457311120), (2, 228655560), (3, 152437040), (4, 114327780), (5, 91462224), (6, 76218520), (7, 65330160), (8, 57163890), (10, 45731112), (12, 38109260), (14, 32665080), (15, 30487408), (16, 28581945), (20, 22865556), (21, 21776720), (24, 19054630), (28, 16332540), (30, 15243704), (35, 13066032), (37, 12359760), (40, 11432778), (42, 10888360), (48, 9527315), (49, 9332880), (56, 8166270), (60, 7621852), (70, 6533016), (74, 6179880), (80, 5716389), (84, 5444180), (98, 4666440), (105, 4355344), (111, 4119920), (112, 4083135), (120, 3810926), (140, 3266508), (147, 3110960), (148, 3089940), (168, 2722090), (185, 2471952), (196, 2333220), (210, 2177672), (222, 2059960), (240, 1905463), (245, 1866576), (259, 1765680), (280, 1633254), (294, 1555480), (296, 1544970), (336, 1361045), (370, 1235976), (392, 1166610), (420, 1088836), (444, 1029980), (490, 933288), (518, 882840), (555, 823984), (560, 816627), (588, 777740), (592, 772485), (735, 622192), (740, 617988), (777, 588560), (784, 583305), (840, 544418), (888, 514990), (980, 466644), (1036, 441420), (1051, 435120), (1110, 411992), (1176, 388870), (1295, 353136), (1470, 311096), (1480, 308994), (1554, 294280), (1680, 272209), (1776, 257495), (1813, 252240), (1960, 233322), (2072, 220710), (2102, 217560), (2220, 205996), (2352, 194435), (2590, 176568), (2940, 155548), (2960, 154497), (3108, 147140), (3153, 145040), (3626, 126120), (3885, 117712), (3920, 116661), (4144, 110355), (4204, 108780), (4440, 102998), (5180, 88284), (5255, 87024), (5439, 84080), (5880, 77774), (6216, 73570), (6306, 72520), (7252, 63060), (7357, 62160), (7770, 58856), (8408, 54390), (8880, 51499), (9065, 50448), (10360, 44142), (10510, 43512), (10878, 42040), (11760, 38887), (12432, 36785), (12612, 36260), (14504, 31530), (14714, 31080), (15540, 29428), (15765, 29008), (16816, 27195), (18130, 25224), (20720, 22071), (21020, 21756)]