251894160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 480

約数和(自身を含む): 1052932608

約数和(自身を除く): 801038448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 41, 42, 45, 46, 48, 53, 56, 60, 63, 69, 70, 72, 80, 82, 84, 90, 92, 105, 106, 112, 115, 120, 123, 126, 138, 140, 144, 159, 161, 164, 168, 180, 184, 205, 207, 210, 212, 230, 240, 246, 252, 265, 276, 280, 287, 315, 318, 322, 328, 336, 345, 360, 368, 369, 371, 410, 414, 420, 424, 460, 477, 483, 492, 504, 530, 552, 560, 574, 615, 630, 636, 644, 656, 690, 720, 738, 742, 795, 805, 820, 828, 840, 848, 861, 920, 943, 954, 966, 984, 1008, 1035, 1060, 1104, 1113, 1148, 1219, 1230, 1260, 1272, 1288, 1380, 1435, 1449, 1476, 1484, 1590, 1610, 1640, 1656, 1680, 1722, 1840, 1845, 1855, 1886, 1908, 1932, 1968, 2070, 2120, 2173, 2226, 2296, 2385, 2415, 2438, 2460, 2520, 2544, 2576, 2583, 2760, 2829, 2870, 2898, 2952, 2968, 3180, 3220, 3280, 3312, 3339, 3444, 3657, 3690, 3710, 3772, 3816, 3864, 4140, 4240, 4305, 4346, 4452, 4592, 4715, 4770, 4830, 4876, 4920, 5040, 5166, 5520, 5565, 5658, 5740, 5796, 5904, 5936, 6095, 6360, 6440, 6519, 6601, 6678, 6888, 7245, 7314, 7380, 7420, 7544, 7632, 7728, 8280, 8487, 8533, 8610, 8692, 8904, 9430, 9540, 9660, 9752, 9840, 10332, 10865, 10971, 11130, 11316, 11480, 11592, 12190, 12720, 12880, 12915, 13038, 13202, 13356, 13776, 14145, 14490, 14628, 14760, 14840, 15088, 15211, 16560, 16695, 16974, 17066, 17220, 17384, 17808, 18285, 18860, 19080, 19320, 19504, 19557, 19803, 20664, 21730, 21942, 22260, 22632, 22960, 23184, 24380, 25599, 25830, 26076, 26404, 26712, 28290, 28980, 29256, 29520, 29680, 30422, 32595, 33005, 33390, 33948, 34132, 34440, 34768, 36570, 37720, 38160, 38640, 39114, 39606, 41328, 42435, 42665, 43460, 43884, 44520, 45264, 45633, 48760, 49979, 51198, 51660, 52152, 52808, 53424, 54855, 56580, 57960, 58512, 59409, 60844, 65190, 66010, 66780, 67896, 68264, 68880, 73140, 75440, 76055, 76797, 78228, 79212, 84870, 85330, 86920, 87768, 89040, 91266, 97520, 97785, 99015, 99958, 102396, 103320, 104304, 105616, 109710, 113160, 115920, 118818, 121688, 127995, 130380, 132020, 133560, 135792, 136528, 136899, 146280, 149937, 152110, 153594, 156456, 158424, 169740, 170660, 173840, 175536, 182532, 195570, 198030, 199916, 204792, 206640, 219420, 226320, 228165, 237636, 243376, 249895, 255990, 260760, 264040, 267120, 273798, 292560, 297045, 299874, 304220, 307188, 312912, 316848, 339480, 341320, 349853, 365064, 383985, 391140, 396060, 399832, 409584, 438840, 449811, 456330, 475272, 499790, 511980, 521520, 528080, 547596, 594090, 599748, 608440, 614376, 678960, 682640, 684495, 699706, 730128, 749685, 767970, 782280, 792120, 799664, 877680, 899622, 912660, 950544, 999580, 1023960, 1049559, 1095192, 1188180, 1199496, 1216880, 1228752, 1368990, 1399412, 1499370, 1535940, 1564560, 1584240, 1749265, 1799244, 1825320, 1999160, 2047920, 2099118, 2190384, 2249055, 2376360, 2398992, 2737980, 2798824, 2998740, 3071880, 3148677, 3498530, 3598488, 3650640, 3998320, 4198236, 4498110, 4752720, 5247795, 5475960, 5597648, 5997480, 6143760, 6297354, 6997060, 7196976, 8396472, 8996220, 10495590, 10951920, 11994960, 12594708, 13994120, 15743385, 16792944, 17992440, 20991180, 25189416, 27988240, 31486770, 35984880, 41982360, 50378832, 62973540, 83964720, 125947080, 251894160]

約数ペア:

[(1, 251894160), (2, 125947080), (3, 83964720), (4, 62973540), (5, 50378832), (6, 41982360), (7, 35984880), (8, 31486770), (9, 27988240), (10, 25189416), (12, 20991180), (14, 17992440), (15, 16792944), (16, 15743385), (18, 13994120), (20, 12594708), (21, 11994960), (23, 10951920), (24, 10495590), (28, 8996220), (30, 8396472), (35, 7196976), (36, 6997060), (40, 6297354), (41, 6143760), (42, 5997480), (45, 5597648), (46, 5475960), (48, 5247795), (53, 4752720), (56, 4498110), (60, 4198236), (63, 3998320), (69, 3650640), (70, 3598488), (72, 3498530), (80, 3148677), (82, 3071880), (84, 2998740), (90, 2798824), (92, 2737980), (105, 2398992), (106, 2376360), (112, 2249055), (115, 2190384), (120, 2099118), (123, 2047920), (126, 1999160), (138, 1825320), (140, 1799244), (144, 1749265), (159, 1584240), (161, 1564560), (164, 1535940), (168, 1499370), (180, 1399412), (184, 1368990), (205, 1228752), (207, 1216880), (210, 1199496), (212, 1188180), (230, 1095192), (240, 1049559), (246, 1023960), (252, 999580), (265, 950544), (276, 912660), (280, 899622), (287, 877680), (315, 799664), (318, 792120), (322, 782280), (328, 767970), (336, 749685), (345, 730128), (360, 699706), (368, 684495), (369, 682640), (371, 678960), (410, 614376), (414, 608440), (420, 599748), (424, 594090), (460, 547596), (477, 528080), (483, 521520), (492, 511980), (504, 499790), (530, 475272), (552, 456330), (560, 449811), (574, 438840), (615, 409584), (630, 399832), (636, 396060), (644, 391140), (656, 383985), (690, 365064), (720, 349853), (738, 341320), (742, 339480), (795, 316848), (805, 312912), (820, 307188), (828, 304220), (840, 299874), (848, 297045), (861, 292560), (920, 273798), (943, 267120), (954, 264040), (966, 260760), (984, 255990), (1008, 249895), (1035, 243376), (1060, 237636), (1104, 228165), (1113, 226320), (1148, 219420), (1219, 206640), (1230, 204792), (1260, 199916), (1272, 198030), (1288, 195570), (1380, 182532), (1435, 175536), (1449, 173840), (1476, 170660), (1484, 169740), (1590, 158424), (1610, 156456), (1640, 153594), (1656, 152110), (1680, 149937), (1722, 146280), (1840, 136899), (1845, 136528), (1855, 135792), (1886, 133560), (1908, 132020), (1932, 130380), (1968, 127995), (2070, 121688), (2120, 118818), (2173, 115920), (2226, 113160), (2296, 109710), (2385, 105616), (2415, 104304), (2438, 103320), (2460, 102396), (2520, 99958), (2544, 99015), (2576, 97785), (2583, 97520), (2760, 91266), (2829, 89040), (2870, 87768), (2898, 86920), (2952, 85330), (2968, 84870), (3180, 79212), (3220, 78228), (3280, 76797), (3312, 76055), (3339, 75440), (3444, 73140), (3657, 68880), (3690, 68264), (3710, 67896), (3772, 66780), (3816, 66010), (3864, 65190), (4140, 60844), (4240, 59409), (4305, 58512), (4346, 57960), (4452, 56580), (4592, 54855), (4715, 53424), (4770, 52808), (4830, 52152), (4876, 51660), (4920, 51198), (5040, 49979), (5166, 48760), (5520, 45633), (5565, 45264), (5658, 44520), (5740, 43884), (5796, 43460), (5904, 42665), (5936, 42435), (6095, 41328), (6360, 39606), (6440, 39114), (6519, 38640), (6601, 38160), (6678, 37720), (6888, 36570), (7245, 34768), (7314, 34440), (7380, 34132), (7420, 33948), (7544, 33390), (7632, 33005), (7728, 32595), (8280, 30422), (8487, 29680), (8533, 29520), (8610, 29256), (8692, 28980), (8904, 28290), (9430, 26712), (9540, 26404), (9660, 26076), (9752, 25830), (9840, 25599), (10332, 24380), (10865, 23184), (10971, 22960), (11130, 22632), (11316, 22260), (11480, 21942), (11592, 21730), (12190, 20664), (12720, 19803), (12880, 19557), (12915, 19504), (13038, 19320), (13202, 19080), (13356, 18860), (13776, 18285), (14145, 17808), (14490, 17384), (14628, 17220), (14760, 17066), (14840, 16974), (15088, 16695), (15211, 16560)]