251428320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 576

約数和(自身を含む): 1069830720

約数和(自身を除く): 818402400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 37, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 74, 78, 80, 88, 90, 96, 99, 104, 108, 110, 111, 117, 120, 121, 130, 132, 135, 143, 144, 148, 156, 160, 165, 176, 180, 185, 195, 198, 208, 216, 220, 222, 234, 240, 242, 260, 264, 270, 286, 288, 296, 297, 312, 330, 333, 351, 352, 360, 363, 370, 390, 396, 407, 416, 429, 432, 440, 444, 468, 480, 481, 484, 495, 520, 528, 540, 555, 572, 585, 592, 594, 605, 624, 660, 666, 702, 715, 720, 726, 740, 780, 792, 814, 858, 864, 880, 888, 936, 962, 968, 990, 999, 1040, 1056, 1080, 1089, 1110, 1144, 1170, 1184, 1188, 1210, 1221, 1248, 1287, 1320, 1332, 1404, 1430, 1440, 1443, 1452, 1480, 1485, 1560, 1573, 1584, 1628, 1665, 1716, 1755, 1760, 1776, 1815, 1872, 1924, 1936, 1980, 1998, 2035, 2080, 2145, 2160, 2178, 2220, 2288, 2340, 2376, 2405, 2420, 2442, 2574, 2640, 2664, 2808, 2860, 2886, 2904, 2960, 2970, 3120, 3146, 3168, 3256, 3267, 3330, 3432, 3510, 3552, 3630, 3663, 3744, 3848, 3861, 3872, 3960, 3996, 4070, 4290, 4320, 4329, 4356, 4440, 4477, 4576, 4680, 4719, 4752, 4810, 4840, 4884, 4995, 5148, 5280, 5291, 5328, 5445, 5616, 5720, 5772, 5808, 5920, 5940, 6105, 6240, 6292, 6435, 6512, 6534, 6660, 6864, 7020, 7215, 7260, 7326, 7696, 7722, 7865, 7920, 7992, 8140, 8580, 8658, 8712, 8880, 8954, 9360, 9438, 9504, 9620, 9680, 9768, 9990, 10296, 10582, 10656, 10890, 10989, 11232, 11440, 11544, 11616, 11880, 12210, 12584, 12870, 12987, 13024, 13068, 13320, 13431, 13728, 14040, 14157, 14430, 14520, 14652, 15392, 15444, 15730, 15840, 15873, 15984, 16280, 16335, 17160, 17316, 17424, 17760, 17908, 18315, 18720, 18876, 19240, 19305, 19360, 19536, 19980, 20592, 21164, 21645, 21780, 21978, 22385, 22880, 23088, 23595, 23760, 24420, 25168, 25740, 25974, 26136, 26455, 26640, 26862, 28080, 28314, 28860, 29040, 29304, 30888, 31460, 31746, 31968, 32560, 32670, 34320, 34632, 34848, 35816, 36630, 37752, 38480, 38610, 39072, 39960, 40293, 41184, 42328, 42471, 43290, 43560, 43956, 44770, 46176, 47190, 47520, 47619, 48840, 50336, 51480, 51948, 52272, 52910, 53280, 53724, 54945, 56160, 56628, 57720, 58080, 58201, 58608, 61776, 62920, 63492, 64935, 65120, 65340, 67155, 68640, 69264, 70785, 71632, 73260, 75504, 76960, 77220, 79365, 79920, 80586, 84656, 84942, 86580, 87120, 87912, 89540, 94380, 95238, 97680, 102960, 103896, 104544, 105820, 107448, 109890, 113256, 115440, 116402, 117216, 120879, 123552, 125840, 126984, 129870, 130680, 134310, 138528, 141570, 142857, 143264, 146520, 151008, 154440, 158730, 159840, 161172, 169312, 169884, 173160, 174240, 174603, 175824, 179080, 188760, 190476, 195360, 201465, 205920, 207792, 211640, 212355, 214896, 219780, 226512, 230880, 232804, 238095, 241758, 251680, 253968, 259740, 261360, 268620, 283140, 285714, 291005, 293040, 308880, 317460, 322344, 339768, 346320, 349206, 351648, 358160, 377520, 380952, 402930, 415584, 423280, 424710, 429792, 439560, 453024, 465608, 476190, 483516, 507936, 519480, 522720, 523809, 537240, 566280, 571428, 582010, 586080, 604395, 617760, 634920, 644688, 679536, 692640, 698412, 714285, 716320, 755040, 761904, 805860, 846560, 849420, 873015, 879120, 931216, 952380, 967032, 1038960, 1047618, 1074480, 1132560, 1142856, 1164020, 1208790, 1269840, 1289376, 1359072, 1396824, 1428570, 1523808, 1571427, 1611720, 1698840, 1746030, 1758240, 1862432, 1904760, 1934064, 2077920, 2095236, 2148960, 2265120, 2285712, 2328040, 2417580, 2539680, 2619045, 2793648, 2857140, 3142854, 3223440, 3397680, 3492060, 3809520, 3868128, 4190472, 4571424, 4656080, 4835160, 5238090, 5587296, 5714280, 6285708, 6446880, 6795360, 6984120, 7619040, 7857135, 8380944, 9312160, 9670320, 10476180, 11428560, 12571416, 13968240, 15714270, 16761888, 19340640, 20952360, 22857120, 25142832, 27936480, 31428540, 41904720, 50285664, 62857080, 83809440, 125714160, 251428320]

約数ペア:

[(1, 251428320), (2, 125714160), (3, 83809440), (4, 62857080), (5, 50285664), (6, 41904720), (8, 31428540), (9, 27936480), (10, 25142832), (11, 22857120), (12, 20952360), (13, 19340640), (15, 16761888), (16, 15714270), (18, 13968240), (20, 12571416), (22, 11428560), (24, 10476180), (26, 9670320), (27, 9312160), (30, 8380944), (32, 7857135), (33, 7619040), (36, 6984120), (37, 6795360), (39, 6446880), (40, 6285708), (44, 5714280), (45, 5587296), (48, 5238090), (52, 4835160), (54, 4656080), (55, 4571424), (60, 4190472), (65, 3868128), (66, 3809520), (72, 3492060), (74, 3397680), (78, 3223440), (80, 3142854), (88, 2857140), (90, 2793648), (96, 2619045), (99, 2539680), (104, 2417580), (108, 2328040), (110, 2285712), (111, 2265120), (117, 2148960), (120, 2095236), (121, 2077920), (130, 1934064), (132, 1904760), (135, 1862432), (143, 1758240), (144, 1746030), (148, 1698840), (156, 1611720), (160, 1571427), (165, 1523808), (176, 1428570), (180, 1396824), (185, 1359072), (195, 1289376), (198, 1269840), (208, 1208790), (216, 1164020), (220, 1142856), (222, 1132560), (234, 1074480), (240, 1047618), (242, 1038960), (260, 967032), (264, 952380), (270, 931216), (286, 879120), (288, 873015), (296, 849420), (297, 846560), (312, 805860), (330, 761904), (333, 755040), (351, 716320), (352, 714285), (360, 698412), (363, 692640), (370, 679536), (390, 644688), (396, 634920), (407, 617760), (416, 604395), (429, 586080), (432, 582010), (440, 571428), (444, 566280), (468, 537240), (480, 523809), (481, 522720), (484, 519480), (495, 507936), (520, 483516), (528, 476190), (540, 465608), (555, 453024), (572, 439560), (585, 429792), (592, 424710), (594, 423280), (605, 415584), (624, 402930), (660, 380952), (666, 377520), (702, 358160), (715, 351648), (720, 349206), (726, 346320), (740, 339768), (780, 322344), (792, 317460), (814, 308880), (858, 293040), (864, 291005), (880, 285714), (888, 283140), (936, 268620), (962, 261360), (968, 259740), (990, 253968), (999, 251680), (1040, 241758), (1056, 238095), (1080, 232804), (1089, 230880), (1110, 226512), (1144, 219780), (1170, 214896), (1184, 212355), (1188, 211640), (1210, 207792), (1221, 205920), (1248, 201465), (1287, 195360), (1320, 190476), (1332, 188760), (1404, 179080), (1430, 175824), (1440, 174603), (1443, 174240), (1452, 173160), (1480, 169884), (1485, 169312), (1560, 161172), (1573, 159840), (1584, 158730), (1628, 154440), (1665, 151008), (1716, 146520), (1755, 143264), (1760, 142857), (1776, 141570), (1815, 138528), (1872, 134310), (1924, 130680), (1936, 129870), (1980, 126984), (1998, 125840), (2035, 123552), (2080, 120879), (2145, 117216), (2160, 116402), (2178, 115440), (2220, 113256), (2288, 109890), (2340, 107448), (2376, 105820), (2405, 104544), (2420, 103896), (2442, 102960), (2574, 97680), (2640, 95238), (2664, 94380), (2808, 89540), (2860, 87912), (2886, 87120), (2904, 86580), (2960, 84942), (2970, 84656), (3120, 80586), (3146, 79920), (3168, 79365), (3256, 77220), (3267, 76960), (3330, 75504), (3432, 73260), (3510, 71632), (3552, 70785), (3630, 69264), (3663, 68640), (3744, 67155), (3848, 65340), (3861, 65120), (3872, 64935), (3960, 63492), (3996, 62920), (4070, 61776), (4290, 58608), (4320, 58201), (4329, 58080), (4356, 57720), (4440, 56628), (4477, 56160), (4576, 54945), (4680, 53724), (4719, 53280), (4752, 52910), (4810, 52272), (4840, 51948), (4884, 51480), (4995, 50336), (5148, 48840), (5280, 47619), (5291, 47520), (5328, 47190), (5445, 46176), (5616, 44770), (5720, 43956), (5772, 43560), (5808, 43290), (5920, 42471), (5940, 42328), (6105, 41184), (6240, 40293), (6292, 39960), (6435, 39072), (6512, 38610), (6534, 38480), (6660, 37752), (6864, 36630), (7020, 35816), (7215, 34848), (7260, 34632), (7326, 34320), (7696, 32670), (7722, 32560), (7865, 31968), (7920, 31746), (7992, 31460), (8140, 30888), (8580, 29304), (8658, 29040), (8712, 28860), (8880, 28314), (8954, 28080), (9360, 26862), (9438, 26640), (9504, 26455), (9620, 26136), (9680, 25974), (9768, 25740), (9990, 25168), (10296, 24420), (10582, 23760), (10656, 23595), (10890, 23088), (10989, 22880), (11232, 22385), (11440, 21978), (11544, 21780), (11616, 21645), (11880, 21164), (12210, 20592), (12584, 19980), (12870, 19536), (12987, 19360), (13024, 19305), (13068, 19240), (13320, 18876), (13431, 18720), (13728, 18315), (14040, 17908), (14157, 17760), (14430, 17424), (14520, 17316), (14652, 17160), (15392, 16335), (15444, 16280), (15730, 15984), (15840, 15873)]