326289040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 1028505600

約数和(自身を除く): 702216560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 47, 49, 55, 56, 70, 77, 80, 88, 92, 94, 98, 110, 112, 115, 140, 154, 161, 176, 184, 188, 196, 220, 230, 235, 245, 253, 280, 308, 322, 329, 343, 368, 376, 385, 392, 440, 460, 470, 490, 506, 517, 539, 560, 616, 644, 658, 686, 752, 770, 784, 805, 880, 920, 940, 980, 1012, 1034, 1078, 1081, 1127, 1232, 1265, 1288, 1316, 1372, 1540, 1610, 1645, 1715, 1771, 1840, 1880, 1960, 2024, 2068, 2156, 2162, 2254, 2303, 2530, 2576, 2585, 2632, 2695, 2744, 3080, 3220, 3290, 3430, 3542, 3619, 3760, 3773, 3920, 4048, 4136, 4312, 4324, 4508, 4606, 5060, 5170, 5264, 5390, 5405, 5488, 5635, 6160, 6440, 6580, 6860, 7084, 7238, 7546, 7567, 7889, 8272, 8624, 8648, 8855, 9016, 9212, 10120, 10340, 10780, 10810, 11270, 11515, 11891, 12397, 12880, 13160, 13720, 14168, 14476, 15092, 15134, 15778, 16121, 17296, 17710, 18032, 18095, 18424, 18865, 20240, 20680, 21560, 21620, 22540, 23030, 23782, 24794, 25333, 26320, 27440, 28336, 28952, 30184, 30268, 31556, 32242, 35420, 36190, 36848, 37730, 37835, 39445, 41360, 43120, 43240, 45080, 46060, 47564, 49588, 50666, 52969, 57904, 59455, 60368, 60536, 61985, 63112, 64484, 70840, 72380, 75460, 75670, 78890, 80605, 83237, 86480, 86779, 90160, 92120, 95128, 99176, 101332, 105938, 118910, 121072, 123970, 126224, 126665, 128968, 141680, 144760, 150920, 151340, 157780, 161210, 166474, 173558, 177331, 184240, 190256, 198352, 202664, 211876, 237820, 247940, 253330, 257936, 264845, 289520, 301840, 302680, 315560, 322420, 332948, 347116, 354662, 370783, 405328, 416185, 423752, 433895, 475640, 495880, 506660, 529690, 582659, 605360, 631120, 644840, 665896, 694232, 709324, 741566, 832370, 847504, 867790, 886655, 951280, 991760, 1013320, 1059380, 1165318, 1289680, 1331792, 1388464, 1418648, 1483132, 1664740, 1735580, 1773310, 1853915, 2026640, 2118760, 2330636, 2837296, 2913295, 2966264, 3329480, 3471160, 3546620, 3707830, 4078613, 4237520, 4661272, 5826590, 5932528, 6658960, 6942320, 7093240, 7415660, 8157226, 9322544, 11653180, 14186480, 14831320, 16314452, 20393065, 23306360, 29662640, 32628904, 40786130, 46612720, 65257808, 81572260, 163144520, 326289040]

約数ペア:

[(1, 326289040), (2, 163144520), (4, 81572260), (5, 65257808), (7, 46612720), (8, 40786130), (10, 32628904), (11, 29662640), (14, 23306360), (16, 20393065), (20, 16314452), (22, 14831320), (23, 14186480), (28, 11653180), (35, 9322544), (40, 8157226), (44, 7415660), (46, 7093240), (47, 6942320), (49, 6658960), (55, 5932528), (56, 5826590), (70, 4661272), (77, 4237520), (80, 4078613), (88, 3707830), (92, 3546620), (94, 3471160), (98, 3329480), (110, 2966264), (112, 2913295), (115, 2837296), (140, 2330636), (154, 2118760), (161, 2026640), (176, 1853915), (184, 1773310), (188, 1735580), (196, 1664740), (220, 1483132), (230, 1418648), (235, 1388464), (245, 1331792), (253, 1289680), (280, 1165318), (308, 1059380), (322, 1013320), (329, 991760), (343, 951280), (368, 886655), (376, 867790), (385, 847504), (392, 832370), (440, 741566), (460, 709324), (470, 694232), (490, 665896), (506, 644840), (517, 631120), (539, 605360), (560, 582659), (616, 529690), (644, 506660), (658, 495880), (686, 475640), (752, 433895), (770, 423752), (784, 416185), (805, 405328), (880, 370783), (920, 354662), (940, 347116), (980, 332948), (1012, 322420), (1034, 315560), (1078, 302680), (1081, 301840), (1127, 289520), (1232, 264845), (1265, 257936), (1288, 253330), (1316, 247940), (1372, 237820), (1540, 211876), (1610, 202664), (1645, 198352), (1715, 190256), (1771, 184240), (1840, 177331), (1880, 173558), (1960, 166474), (2024, 161210), (2068, 157780), (2156, 151340), (2162, 150920), (2254, 144760), (2303, 141680), (2530, 128968), (2576, 126665), (2585, 126224), (2632, 123970), (2695, 121072), (2744, 118910), (3080, 105938), (3220, 101332), (3290, 99176), (3430, 95128), (3542, 92120), (3619, 90160), (3760, 86779), (3773, 86480), (3920, 83237), (4048, 80605), (4136, 78890), (4312, 75670), (4324, 75460), (4508, 72380), (4606, 70840), (5060, 64484), (5170, 63112), (5264, 61985), (5390, 60536), (5405, 60368), (5488, 59455), (5635, 57904), (6160, 52969), (6440, 50666), (6580, 49588), (6860, 47564), (7084, 46060), (7238, 45080), (7546, 43240), (7567, 43120), (7889, 41360), (8272, 39445), (8624, 37835), (8648, 37730), (8855, 36848), (9016, 36190), (9212, 35420), (10120, 32242), (10340, 31556), (10780, 30268), (10810, 30184), (11270, 28952), (11515, 28336), (11891, 27440), (12397, 26320), (12880, 25333), (13160, 24794), (13720, 23782), (14168, 23030), (14476, 22540), (15092, 21620), (15134, 21560), (15778, 20680), (16121, 20240), (17296, 18865), (17710, 18424), (18032, 18095)]