249805920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 576

約数和(自身を含む): 1061786880

約数和(自身を除く): 811980960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 43, 48, 49, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 86, 91, 95, 96, 98, 104, 105, 112, 114, 120, 129, 130, 133, 140, 147, 152, 156, 160, 168, 172, 182, 190, 195, 196, 208, 210, 215, 224, 228, 240, 245, 247, 258, 260, 266, 273, 280, 285, 294, 301, 304, 312, 336, 344, 364, 380, 390, 392, 399, 416, 420, 430, 455, 456, 480, 490, 494, 516, 520, 532, 546, 559, 560, 570, 588, 602, 608, 624, 637, 645, 665, 672, 688, 728, 735, 741, 760, 780, 784, 798, 817, 840, 860, 903, 910, 912, 931, 980, 988, 1032, 1040, 1064, 1092, 1118, 1120, 1140, 1176, 1204, 1235, 1248, 1274, 1290, 1330, 1365, 1376, 1456, 1470, 1482, 1505, 1520, 1560, 1568, 1596, 1634, 1677, 1680, 1720, 1729, 1806, 1820, 1824, 1862, 1911, 1960, 1976, 1995, 2064, 2080, 2107, 2128, 2184, 2236, 2280, 2352, 2408, 2451, 2470, 2548, 2580, 2660, 2730, 2793, 2795, 2912, 2940, 2964, 3010, 3040, 3120, 3185, 3192, 3268, 3354, 3360, 3440, 3458, 3612, 3640, 3705, 3724, 3822, 3913, 3920, 3952, 3990, 4085, 4128, 4214, 4256, 4368, 4472, 4515, 4560, 4655, 4704, 4816, 4902, 4940, 5096, 5160, 5187, 5320, 5460, 5586, 5590, 5719, 5880, 5928, 6020, 6240, 6321, 6370, 6384, 6536, 6708, 6880, 6916, 7224, 7280, 7410, 7448, 7644, 7826, 7840, 7904, 7980, 8170, 8385, 8428, 8645, 8736, 8944, 9030, 9120, 9310, 9555, 9632, 9804, 9880, 10192, 10320, 10374, 10535, 10621, 10640, 10920, 11172, 11180, 11438, 11739, 11760, 11856, 12040, 12103, 12255, 12642, 12740, 12768, 13072, 13416, 13832, 13965, 14448, 14560, 14820, 14896, 15288, 15652, 15960, 16340, 16770, 16856, 17157, 17290, 17888, 18060, 18620, 19110, 19565, 19608, 19760, 20384, 20640, 20748, 21070, 21242, 21280, 21840, 22344, 22360, 22876, 23478, 23520, 23712, 24080, 24206, 24510, 25284, 25480, 25935, 26144, 26832, 27391, 27664, 27930, 28595, 28896, 29640, 29792, 30576, 31304, 31605, 31863, 31920, 32680, 33540, 33712, 34314, 34580, 36120, 36309, 37240, 38220, 39130, 39216, 39520, 40033, 41496, 42140, 42484, 43680, 44688, 44720, 45752, 46956, 48160, 48412, 49020, 50568, 50960, 51870, 53105, 53664, 54782, 55328, 55860, 57190, 58695, 59280, 60515, 61152, 62608, 63210, 63726, 63840, 65360, 67080, 67424, 68628, 69160, 72240, 72618, 74347, 74480, 76440, 78260, 78432, 80066, 82173, 82992, 84280, 84968, 85785, 89376, 89440, 91504, 93912, 96824, 98040, 101136, 101920, 103740, 106210, 109564, 111720, 114380, 117390, 118560, 120099, 121030, 125216, 126420, 127452, 130720, 134160, 136955, 137256, 138320, 144480, 145236, 148694, 148960, 152880, 156520, 159315, 160132, 164346, 165984, 168560, 169936, 171570, 181545, 183008, 187824, 193648, 196080, 200165, 202272, 207480, 212420, 219128, 223041, 223440, 228760, 234780, 240198, 242060, 252840, 254904, 268320, 273910, 274512, 276640, 290472, 297388, 305760, 313040, 318630, 320264, 328692, 337120, 339872, 343140, 363090, 371735, 375648, 387296, 392160, 400330, 410865, 414960, 424840, 438256, 446082, 446880, 457520, 469560, 480396, 484120, 505680, 509808, 520429, 547820, 549024, 580944, 594776, 600495, 626080, 637260, 640528, 657384, 686280, 726180, 743470, 800660, 821730, 829920, 849680, 876512, 892164, 915040, 939120, 960792, 968240, 1011360, 1019616, 1040858, 1095640, 1115205, 1161888, 1189552, 1200990, 1274520, 1281056, 1314768, 1372560, 1452360, 1486940, 1561287, 1601320, 1643460, 1699360, 1784328, 1878240, 1921584, 1936480, 2081716, 2191280, 2230410, 2379104, 2401980, 2549040, 2602145, 2629536, 2745120, 2904720, 2973880, 3122574, 3202640, 3286920, 3568656, 3843168, 4163432, 4382560, 4460820, 4803960, 5098080, 5204290, 5809440, 5947760, 6245148, 6405280, 6573840, 7137312, 7806435, 8326864, 8921640, 9607920, 10408580, 11895520, 12490296, 13147680, 15612870, 16653728, 17843280, 19215840, 20817160, 24980592, 31225740, 35686560, 41634320, 49961184, 62451480, 83268640, 124902960, 249805920]

約数ペア:

[(1, 249805920), (2, 124902960), (3, 83268640), (4, 62451480), (5, 49961184), (6, 41634320), (7, 35686560), (8, 31225740), (10, 24980592), (12, 20817160), (13, 19215840), (14, 17843280), (15, 16653728), (16, 15612870), (19, 13147680), (20, 12490296), (21, 11895520), (24, 10408580), (26, 9607920), (28, 8921640), (30, 8326864), (32, 7806435), (35, 7137312), (38, 6573840), (39, 6405280), (40, 6245148), (42, 5947760), (43, 5809440), (48, 5204290), (49, 5098080), (52, 4803960), (56, 4460820), (57, 4382560), (60, 4163432), (65, 3843168), (70, 3568656), (76, 3286920), (78, 3202640), (80, 3122574), (84, 2973880), (86, 2904720), (91, 2745120), (95, 2629536), (96, 2602145), (98, 2549040), (104, 2401980), (105, 2379104), (112, 2230410), (114, 2191280), (120, 2081716), (129, 1936480), (130, 1921584), (133, 1878240), (140, 1784328), (147, 1699360), (152, 1643460), (156, 1601320), (160, 1561287), (168, 1486940), (172, 1452360), (182, 1372560), (190, 1314768), (195, 1281056), (196, 1274520), (208, 1200990), (210, 1189552), (215, 1161888), (224, 1115205), (228, 1095640), (240, 1040858), (245, 1019616), (247, 1011360), (258, 968240), (260, 960792), (266, 939120), (273, 915040), (280, 892164), (285, 876512), (294, 849680), (301, 829920), (304, 821730), (312, 800660), (336, 743470), (344, 726180), (364, 686280), (380, 657384), (390, 640528), (392, 637260), (399, 626080), (416, 600495), (420, 594776), (430, 580944), (455, 549024), (456, 547820), (480, 520429), (490, 509808), (494, 505680), (516, 484120), (520, 480396), (532, 469560), (546, 457520), (559, 446880), (560, 446082), (570, 438256), (588, 424840), (602, 414960), (608, 410865), (624, 400330), (637, 392160), (645, 387296), (665, 375648), (672, 371735), (688, 363090), (728, 343140), (735, 339872), (741, 337120), (760, 328692), (780, 320264), (784, 318630), (798, 313040), (817, 305760), (840, 297388), (860, 290472), (903, 276640), (910, 274512), (912, 273910), (931, 268320), (980, 254904), (988, 252840), (1032, 242060), (1040, 240198), (1064, 234780), (1092, 228760), (1118, 223440), (1120, 223041), (1140, 219128), (1176, 212420), (1204, 207480), (1235, 202272), (1248, 200165), (1274, 196080), (1290, 193648), (1330, 187824), (1365, 183008), (1376, 181545), (1456, 171570), (1470, 169936), (1482, 168560), (1505, 165984), (1520, 164346), (1560, 160132), (1568, 159315), (1596, 156520), (1634, 152880), (1677, 148960), (1680, 148694), (1720, 145236), (1729, 144480), (1806, 138320), (1820, 137256), (1824, 136955), (1862, 134160), (1911, 130720), (1960, 127452), (1976, 126420), (1995, 125216), (2064, 121030), (2080, 120099), (2107, 118560), (2128, 117390), (2184, 114380), (2236, 111720), (2280, 109564), (2352, 106210), (2408, 103740), (2451, 101920), (2470, 101136), (2548, 98040), (2580, 96824), (2660, 93912), (2730, 91504), (2793, 89440), (2795, 89376), (2912, 85785), (2940, 84968), (2964, 84280), (3010, 82992), (3040, 82173), (3120, 80066), (3185, 78432), (3192, 78260), (3268, 76440), (3354, 74480), (3360, 74347), (3440, 72618), (3458, 72240), (3612, 69160), (3640, 68628), (3705, 67424), (3724, 67080), (3822, 65360), (3913, 63840), (3920, 63726), (3952, 63210), (3990, 62608), (4085, 61152), (4128, 60515), (4214, 59280), (4256, 58695), (4368, 57190), (4472, 55860), (4515, 55328), (4560, 54782), (4655, 53664), (4704, 53105), (4816, 51870), (4902, 50960), (4940, 50568), (5096, 49020), (5160, 48412), (5187, 48160), (5320, 46956), (5460, 45752), (5586, 44720), (5590, 44688), (5719, 43680), (5880, 42484), (5928, 42140), (6020, 41496), (6240, 40033), (6321, 39520), (6370, 39216), (6384, 39130), (6536, 38220), (6708, 37240), (6880, 36309), (6916, 36120), (7224, 34580), (7280, 34314), (7410, 33712), (7448, 33540), (7644, 32680), (7826, 31920), (7840, 31863), (7904, 31605), (7980, 31304), (8170, 30576), (8385, 29792), (8428, 29640), (8645, 28896), (8736, 28595), (8944, 27930), (9030, 27664), (9120, 27391), (9310, 26832), (9555, 26144), (9632, 25935), (9804, 25480), (9880, 25284), (10192, 24510), (10320, 24206), (10374, 24080), (10535, 23712), (10621, 23520), (10640, 23478), (10920, 22876), (11172, 22360), (11180, 22344), (11438, 21840), (11739, 21280), (11760, 21242), (11856, 21070), (12040, 20748), (12103, 20640), (12255, 20384), (12642, 19760), (12740, 19608), (12768, 19565), (13072, 19110), (13416, 18620), (13832, 18060), (13965, 17888), (14448, 17290), (14560, 17157), (14820, 16856), (14896, 16770), (15288, 16340), (15652, 15960)]