248465280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 976752000

約数和(自身を除く): 728286720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 139, 140, 147, 152, 160, 168, 190, 192, 196, 210, 224, 228, 240, 245, 266, 278, 280, 285, 294, 304, 320, 336, 380, 384, 392, 399, 417, 420, 448, 456, 480, 490, 532, 556, 560, 570, 588, 608, 640, 665, 672, 695, 735, 760, 784, 798, 834, 840, 896, 912, 931, 960, 973, 980, 1064, 1112, 1120, 1140, 1176, 1216, 1330, 1344, 1390, 1470, 1520, 1568, 1596, 1668, 1680, 1824, 1862, 1920, 1946, 1960, 1995, 2085, 2128, 2224, 2240, 2280, 2352, 2432, 2641, 2660, 2688, 2780, 2793, 2919, 2940, 3040, 3136, 3192, 3336, 3360, 3648, 3724, 3892, 3920, 3990, 4170, 4256, 4448, 4480, 4560, 4655, 4704, 4865, 5282, 5320, 5560, 5586, 5838, 5880, 6080, 6272, 6384, 6672, 6720, 6811, 7296, 7448, 7784, 7840, 7923, 7980, 8340, 8512, 8896, 9120, 9310, 9408, 9730, 10564, 10640, 11120, 11172, 11676, 11760, 12160, 12768, 13205, 13344, 13440, 13622, 13965, 14595, 14896, 15568, 15680, 15846, 15960, 16680, 17024, 17792, 18240, 18487, 18620, 18816, 19460, 20433, 21128, 21280, 22240, 22344, 23352, 23520, 25536, 26410, 26688, 27244, 27930, 29190, 29792, 31136, 31360, 31692, 31920, 33360, 34055, 36480, 36974, 37240, 38920, 39615, 40866, 42256, 42560, 44480, 44688, 46704, 47040, 51072, 52820, 53376, 54488, 55461, 55860, 58380, 59584, 62272, 63384, 63840, 66720, 68110, 73948, 74480, 77840, 79230, 81732, 84512, 85120, 88960, 89376, 92435, 93408, 94080, 102165, 105640, 108976, 110922, 111720, 116760, 119168, 124544, 126768, 127680, 129409, 133440, 136220, 147896, 148960, 155680, 158460, 163464, 169024, 178752, 184870, 186816, 204330, 211280, 217952, 221844, 223440, 233520, 253536, 255360, 258818, 266880, 272440, 277305, 295792, 297920, 311360, 316920, 326928, 338048, 357504, 369740, 373632, 388227, 408660, 422560, 435904, 443688, 446880, 467040, 507072, 517636, 544880, 554610, 591584, 595840, 622720, 633840, 647045, 653856, 739480, 776454, 817320, 845120, 871808, 887376, 893760, 934080, 1014144, 1035272, 1089760, 1109220, 1183168, 1267680, 1294090, 1307712, 1478960, 1552908, 1634640, 1690240, 1774752, 1787520, 1868160, 1941135, 2070544, 2179520, 2218440, 2366336, 2535360, 2588180, 2615424, 2957920, 3105816, 3269280, 3549504, 3882270, 4141088, 4359040, 4436880, 5070720, 5176360, 5915840, 6211632, 6538560, 7099008, 7764540, 8282176, 8873760, 10352720, 11831680, 12423264, 13077120, 15529080, 16564352, 17747520, 20705440, 24846528, 31058160, 35495040, 41410880, 49693056, 62116320, 82821760, 124232640, 248465280]

約数ペア:

[(1, 248465280), (2, 124232640), (3, 82821760), (4, 62116320), (5, 49693056), (6, 41410880), (7, 35495040), (8, 31058160), (10, 24846528), (12, 20705440), (14, 17747520), (15, 16564352), (16, 15529080), (19, 13077120), (20, 12423264), (21, 11831680), (24, 10352720), (28, 8873760), (30, 8282176), (32, 7764540), (35, 7099008), (38, 6538560), (40, 6211632), (42, 5915840), (48, 5176360), (49, 5070720), (56, 4436880), (57, 4359040), (60, 4141088), (64, 3882270), (70, 3549504), (76, 3269280), (80, 3105816), (84, 2957920), (95, 2615424), (96, 2588180), (98, 2535360), (105, 2366336), (112, 2218440), (114, 2179520), (120, 2070544), (128, 1941135), (133, 1868160), (139, 1787520), (140, 1774752), (147, 1690240), (152, 1634640), (160, 1552908), (168, 1478960), (190, 1307712), (192, 1294090), (196, 1267680), (210, 1183168), (224, 1109220), (228, 1089760), (240, 1035272), (245, 1014144), (266, 934080), (278, 893760), (280, 887376), (285, 871808), (294, 845120), (304, 817320), (320, 776454), (336, 739480), (380, 653856), (384, 647045), (392, 633840), (399, 622720), (417, 595840), (420, 591584), (448, 554610), (456, 544880), (480, 517636), (490, 507072), (532, 467040), (556, 446880), (560, 443688), (570, 435904), (588, 422560), (608, 408660), (640, 388227), (665, 373632), (672, 369740), (695, 357504), (735, 338048), (760, 326928), (784, 316920), (798, 311360), (834, 297920), (840, 295792), (896, 277305), (912, 272440), (931, 266880), (960, 258818), (973, 255360), (980, 253536), (1064, 233520), (1112, 223440), (1120, 221844), (1140, 217952), (1176, 211280), (1216, 204330), (1330, 186816), (1344, 184870), (1390, 178752), (1470, 169024), (1520, 163464), (1568, 158460), (1596, 155680), (1668, 148960), (1680, 147896), (1824, 136220), (1862, 133440), (1920, 129409), (1946, 127680), (1960, 126768), (1995, 124544), (2085, 119168), (2128, 116760), (2224, 111720), (2240, 110922), (2280, 108976), (2352, 105640), (2432, 102165), (2641, 94080), (2660, 93408), (2688, 92435), (2780, 89376), (2793, 88960), (2919, 85120), (2940, 84512), (3040, 81732), (3136, 79230), (3192, 77840), (3336, 74480), (3360, 73948), (3648, 68110), (3724, 66720), (3892, 63840), (3920, 63384), (3990, 62272), (4170, 59584), (4256, 58380), (4448, 55860), (4480, 55461), (4560, 54488), (4655, 53376), (4704, 52820), (4865, 51072), (5282, 47040), (5320, 46704), (5560, 44688), (5586, 44480), (5838, 42560), (5880, 42256), (6080, 40866), (6272, 39615), (6384, 38920), (6672, 37240), (6720, 36974), (6811, 36480), (7296, 34055), (7448, 33360), (7784, 31920), (7840, 31692), (7923, 31360), (7980, 31136), (8340, 29792), (8512, 29190), (8896, 27930), (9120, 27244), (9310, 26688), (9408, 26410), (9730, 25536), (10564, 23520), (10640, 23352), (11120, 22344), (11172, 22240), (11676, 21280), (11760, 21128), (12160, 20433), (12768, 19460), (13205, 18816), (13344, 18620), (13440, 18487), (13622, 18240), (13965, 17792), (14595, 17024), (14896, 16680), (15568, 15960), (15680, 15846)]