1542457280

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 448

約数和(自身を含む): 4915814400

約数和(自身を除く): 3373357120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 47, 49, 52, 56, 64, 65, 70, 80, 91, 92, 94, 98, 104, 112, 115, 130, 140, 160, 161, 182, 184, 188, 196, 208, 224, 230, 235, 245, 260, 280, 299, 320, 322, 329, 343, 364, 368, 376, 392, 416, 448, 455, 460, 470, 490, 520, 560, 598, 611, 637, 644, 658, 686, 728, 736, 752, 784, 805, 832, 910, 920, 940, 980, 1040, 1081, 1120, 1127, 1196, 1222, 1274, 1288, 1316, 1372, 1456, 1472, 1495, 1504, 1568, 1610, 1645, 1715, 1820, 1840, 1880, 1960, 2080, 2093, 2162, 2240, 2254, 2303, 2392, 2444, 2548, 2576, 2632, 2744, 2912, 2990, 3008, 3055, 3136, 3185, 3220, 3290, 3430, 3640, 3680, 3760, 3920, 4160, 4186, 4277, 4324, 4459, 4508, 4606, 4784, 4888, 5096, 5152, 5264, 5405, 5488, 5635, 5824, 5980, 6110, 6370, 6440, 6580, 6860, 7280, 7360, 7520, 7567, 7840, 7889, 8372, 8554, 8648, 8918, 9016, 9212, 9568, 9776, 10192, 10304, 10465, 10528, 10810, 10976, 11270, 11515, 11960, 12220, 12740, 12880, 13160, 13720, 14053, 14560, 14651, 15040, 15134, 15680, 15778, 16121, 16744, 17108, 17296, 17836, 18032, 18424, 19136, 19552, 20384, 20930, 21056, 21385, 21620, 21952, 22295, 22540, 23030, 23920, 24440, 25480, 25760, 26320, 27440, 28106, 29120, 29302, 29939, 30268, 31556, 32242, 33488, 34216, 34592, 35672, 36064, 36848, 37835, 39104, 39445, 40768, 41860, 42770, 43240, 44590, 45080, 46060, 47840, 48880, 50960, 51520, 52640, 52969, 54880, 56212, 58604, 59878, 60536, 63112, 64484, 66976, 68432, 69184, 70265, 71344, 72128, 73255, 73696, 75670, 78890, 80605, 83720, 85540, 86480, 89180, 90160, 92120, 95680, 97760, 98371, 101920, 102557, 105280, 105938, 109760, 112424, 117208, 119756, 121072, 126224, 128968, 133952, 136864, 140530, 142688, 146510, 147392, 149695, 151340, 157780, 161210, 167440, 171080, 172960, 178360, 180320, 184240, 195520, 196742, 203840, 205114, 209573, 211876, 224848, 234416, 239512, 242144, 252448, 257936, 264845, 273728, 281060, 285376, 293020, 299390, 302680, 315560, 322420, 334880, 342160, 345920, 356720, 360640, 368480, 370783, 393484, 410228, 419146, 423752, 449696, 468832, 479024, 484288, 491855, 504896, 512785, 515872, 529690, 562120, 586040, 598780, 605360, 631120, 644840, 669760, 684320, 688597, 713440, 736960, 741566, 786968, 820456, 838292, 847504, 899392, 937664, 958048, 983710, 1025570, 1031744, 1047865, 1059380, 1124240, 1172080, 1197560, 1210720, 1262240, 1289680, 1368640, 1377194, 1426880, 1483132, 1573936, 1640912, 1676584, 1695008, 1853915, 1916096, 1967420, 2051140, 2095730, 2118760, 2248480, 2344160, 2395120, 2421440, 2524480, 2579360, 2754388, 2966264, 3147872, 3281824, 3353168, 3390016, 3442985, 3707830, 3934840, 4102280, 4191460, 4237520, 4496960, 4688320, 4790240, 4820179, 5158720, 5508776, 5932528, 6295744, 6563648, 6706336, 6885970, 7415660, 7869680, 8204560, 8382920, 8475040, 9580480, 9640358, 11017552, 11865056, 13412672, 13771940, 14831320, 15739360, 16409120, 16765840, 16950080, 19280716, 22035104, 23730112, 24100895, 27543880, 29662640, 31478720, 32818240, 33531680, 38561432, 44070208, 48201790, 55087760, 59325280, 67063360, 77122864, 96403580, 110175520, 118650560, 154245728, 192807160, 220351040, 308491456, 385614320, 771228640, 1542457280]

約数ペア:

[(1, 1542457280), (2, 771228640), (4, 385614320), (5, 308491456), (7, 220351040), (8, 192807160), (10, 154245728), (13, 118650560), (14, 110175520), (16, 96403580), (20, 77122864), (23, 67063360), (26, 59325280), (28, 55087760), (32, 48201790), (35, 44070208), (40, 38561432), (46, 33531680), (47, 32818240), (49, 31478720), (52, 29662640), (56, 27543880), (64, 24100895), (65, 23730112), (70, 22035104), (80, 19280716), (91, 16950080), (92, 16765840), (94, 16409120), (98, 15739360), (104, 14831320), (112, 13771940), (115, 13412672), (130, 11865056), (140, 11017552), (160, 9640358), (161, 9580480), (182, 8475040), (184, 8382920), (188, 8204560), (196, 7869680), (208, 7415660), (224, 6885970), (230, 6706336), (235, 6563648), (245, 6295744), (260, 5932528), (280, 5508776), (299, 5158720), (320, 4820179), (322, 4790240), (329, 4688320), (343, 4496960), (364, 4237520), (368, 4191460), (376, 4102280), (392, 3934840), (416, 3707830), (448, 3442985), (455, 3390016), (460, 3353168), (470, 3281824), (490, 3147872), (520, 2966264), (560, 2754388), (598, 2579360), (611, 2524480), (637, 2421440), (644, 2395120), (658, 2344160), (686, 2248480), (728, 2118760), (736, 2095730), (752, 2051140), (784, 1967420), (805, 1916096), (832, 1853915), (910, 1695008), (920, 1676584), (940, 1640912), (980, 1573936), (1040, 1483132), (1081, 1426880), (1120, 1377194), (1127, 1368640), (1196, 1289680), (1222, 1262240), (1274, 1210720), (1288, 1197560), (1316, 1172080), (1372, 1124240), (1456, 1059380), (1472, 1047865), (1495, 1031744), (1504, 1025570), (1568, 983710), (1610, 958048), (1645, 937664), (1715, 899392), (1820, 847504), (1840, 838292), (1880, 820456), (1960, 786968), (2080, 741566), (2093, 736960), (2162, 713440), (2240, 688597), (2254, 684320), (2303, 669760), (2392, 644840), (2444, 631120), (2548, 605360), (2576, 598780), (2632, 586040), (2744, 562120), (2912, 529690), (2990, 515872), (3008, 512785), (3055, 504896), (3136, 491855), (3185, 484288), (3220, 479024), (3290, 468832), (3430, 449696), (3640, 423752), (3680, 419146), (3760, 410228), (3920, 393484), (4160, 370783), (4186, 368480), (4277, 360640), (4324, 356720), (4459, 345920), (4508, 342160), (4606, 334880), (4784, 322420), (4888, 315560), (5096, 302680), (5152, 299390), (5264, 293020), (5405, 285376), (5488, 281060), (5635, 273728), (5824, 264845), (5980, 257936), (6110, 252448), (6370, 242144), (6440, 239512), (6580, 234416), (6860, 224848), (7280, 211876), (7360, 209573), (7520, 205114), (7567, 203840), (7840, 196742), (7889, 195520), (8372, 184240), (8554, 180320), (8648, 178360), (8918, 172960), (9016, 171080), (9212, 167440), (9568, 161210), (9776, 157780), (10192, 151340), (10304, 149695), (10465, 147392), (10528, 146510), (10810, 142688), (10976, 140530), (11270, 136864), (11515, 133952), (11960, 128968), (12220, 126224), (12740, 121072), (12880, 119756), (13160, 117208), (13720, 112424), (14053, 109760), (14560, 105938), (14651, 105280), (15040, 102557), (15134, 101920), (15680, 98371), (15778, 97760), (16121, 95680), (16744, 92120), (17108, 90160), (17296, 89180), (17836, 86480), (18032, 85540), (18424, 83720), (19136, 80605), (19552, 78890), (20384, 75670), (20930, 73696), (21056, 73255), (21385, 72128), (21620, 71344), (21952, 70265), (22295, 69184), (22540, 68432), (23030, 66976), (23920, 64484), (24440, 63112), (25480, 60536), (25760, 59878), (26320, 58604), (27440, 56212), (28106, 54880), (29120, 52969), (29302, 52640), (29939, 51520), (30268, 50960), (31556, 48880), (32242, 47840), (33488, 46060), (34216, 45080), (34592, 44590), (35672, 43240), (36064, 42770), (36848, 41860), (37835, 40768), (39104, 39445)]