279158880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 576

約数和(自身を含む): 1216228608

約数和(自身を除く): 937069728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 83, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 160, 165, 166, 168, 176, 182, 195, 196, 208, 210, 220, 224, 231, 240, 245, 249, 260, 264, 273, 280, 286, 294, 308, 312, 330, 332, 336, 352, 364, 385, 390, 392, 415, 416, 420, 429, 440, 455, 462, 480, 490, 498, 520, 528, 539, 546, 560, 572, 581, 588, 616, 624, 637, 660, 664, 672, 715, 728, 735, 770, 780, 784, 830, 840, 858, 880, 910, 913, 924, 980, 996, 1001, 1040, 1056, 1078, 1079, 1092, 1120, 1144, 1155, 1162, 1176, 1232, 1245, 1248, 1274, 1320, 1328, 1365, 1430, 1456, 1470, 1540, 1560, 1568, 1617, 1660, 1680, 1716, 1743, 1760, 1820, 1826, 1848, 1911, 1960, 1992, 2002, 2080, 2145, 2156, 2158, 2184, 2288, 2310, 2324, 2352, 2464, 2490, 2548, 2640, 2656, 2695, 2730, 2739, 2860, 2905, 2912, 2940, 3003, 3080, 3120, 3185, 3234, 3237, 3320, 3360, 3432, 3486, 3640, 3652, 3696, 3822, 3920, 3984, 4004, 4067, 4290, 4312, 4316, 4368, 4565, 4576, 4620, 4648, 4704, 4980, 5005, 5096, 5280, 5390, 5395, 5460, 5478, 5720, 5810, 5880, 6006, 6160, 6240, 6370, 6391, 6468, 6474, 6640, 6864, 6972, 7007, 7280, 7304, 7392, 7553, 7644, 7840, 7968, 8008, 8085, 8134, 8580, 8624, 8632, 8715, 8736, 9130, 9240, 9296, 9555, 9960, 10010, 10192, 10780, 10790, 10920, 10956, 11440, 11620, 11760, 11869, 12012, 12201, 12320, 12740, 12782, 12936, 12948, 13280, 13695, 13728, 13944, 14014, 14560, 14608, 15015, 15106, 15288, 16016, 16170, 16185, 16268, 17160, 17248, 17264, 17430, 18260, 18480, 18592, 19110, 19173, 19920, 20020, 20335, 20384, 21021, 21560, 21580, 21840, 21912, 22659, 22880, 23240, 23520, 23738, 24024, 24402, 25480, 25564, 25872, 25896, 27390, 27888, 28028, 29216, 30030, 30212, 30576, 31955, 32032, 32340, 32370, 32536, 34320, 34528, 34860, 35035, 35607, 36520, 36960, 37765, 38220, 38346, 39840, 40040, 40670, 42042, 43120, 43160, 43680, 43824, 44737, 45318, 46480, 47476, 48048, 48804, 50960, 51128, 51744, 51792, 52871, 54780, 55776, 56056, 59345, 60060, 60424, 61005, 61152, 63910, 64680, 64740, 65072, 68640, 69720, 70070, 71214, 73040, 75530, 76440, 76692, 80080, 81340, 83083, 84084, 86240, 86320, 87648, 89474, 90636, 92960, 94952, 95865, 96096, 97608, 101920, 102256, 103584, 105105, 105742, 109560, 112112, 113295, 118690, 120120, 120848, 122010, 127820, 129360, 129480, 130144, 134211, 139440, 140140, 142428, 146080, 151060, 152880, 153384, 158613, 160160, 162680, 166166, 168168, 172640, 178035, 178948, 181272, 189904, 191730, 195216, 204512, 210210, 211484, 219120, 223685, 224224, 226590, 237380, 240240, 241696, 244020, 249249, 255640, 258720, 258960, 264355, 268422, 278880, 280280, 284856, 302120, 305760, 306768, 317226, 325360, 332332, 336336, 356070, 357896, 362544, 379808, 383460, 390432, 415415, 420420, 422968, 438240, 447370, 453180, 474760, 480480, 488040, 498498, 511280, 517920, 528710, 536844, 560560, 569712, 581581, 604240, 613536, 634452, 650720, 664664, 671055, 672672, 712140, 715792, 725088, 766920, 793065, 830830, 840840, 845936, 894740, 906360, 949520, 976080, 996996, 1022560, 1057420, 1073688, 1121120, 1139424, 1163162, 1208480, 1246245, 1268904, 1329328, 1342110, 1424280, 1431584, 1533840, 1586130, 1661660, 1681680, 1691872, 1744743, 1789480, 1812720, 1899040, 1952160, 1993992, 2114840, 2147376, 2326324, 2492490, 2537808, 2658656, 2684220, 2848560, 2907905, 3067680, 3172260, 3323320, 3363360, 3489486, 3578960, 3625440, 3987984, 4229680, 4294752, 4652648, 4984980, 5075616, 5368440, 5697120, 5815810, 6344520, 6646640, 6978972, 7157920, 7975968, 8459360, 8723715, 9305296, 9969960, 10736880, 11631620, 12689040, 13293280, 13957944, 17447430, 18610592, 19939920, 21473760, 23263240, 25378080, 27915888, 34894860, 39879840, 46526480, 55831776, 69789720, 93052960, 139579440, 279158880]

約数ペア:

[(1, 279158880), (2, 139579440), (3, 93052960), (4, 69789720), (5, 55831776), (6, 46526480), (7, 39879840), (8, 34894860), (10, 27915888), (11, 25378080), (12, 23263240), (13, 21473760), (14, 19939920), (15, 18610592), (16, 17447430), (20, 13957944), (21, 13293280), (22, 12689040), (24, 11631620), (26, 10736880), (28, 9969960), (30, 9305296), (32, 8723715), (33, 8459360), (35, 7975968), (39, 7157920), (40, 6978972), (42, 6646640), (44, 6344520), (48, 5815810), (49, 5697120), (52, 5368440), (55, 5075616), (56, 4984980), (60, 4652648), (65, 4294752), (66, 4229680), (70, 3987984), (77, 3625440), (78, 3578960), (80, 3489486), (83, 3363360), (84, 3323320), (88, 3172260), (91, 3067680), (96, 2907905), (98, 2848560), (104, 2684220), (105, 2658656), (110, 2537808), (112, 2492490), (120, 2326324), (130, 2147376), (132, 2114840), (140, 1993992), (143, 1952160), (147, 1899040), (154, 1812720), (156, 1789480), (160, 1744743), (165, 1691872), (166, 1681680), (168, 1661660), (176, 1586130), (182, 1533840), (195, 1431584), (196, 1424280), (208, 1342110), (210, 1329328), (220, 1268904), (224, 1246245), (231, 1208480), (240, 1163162), (245, 1139424), (249, 1121120), (260, 1073688), (264, 1057420), (273, 1022560), (280, 996996), (286, 976080), (294, 949520), (308, 906360), (312, 894740), (330, 845936), (332, 840840), (336, 830830), (352, 793065), (364, 766920), (385, 725088), (390, 715792), (392, 712140), (415, 672672), (416, 671055), (420, 664664), (429, 650720), (440, 634452), (455, 613536), (462, 604240), (480, 581581), (490, 569712), (498, 560560), (520, 536844), (528, 528710), (539, 517920), (546, 511280), (560, 498498), (572, 488040), (581, 480480), (588, 474760), (616, 453180), (624, 447370), (637, 438240), (660, 422968), (664, 420420), (672, 415415), (715, 390432), (728, 383460), (735, 379808), (770, 362544), (780, 357896), (784, 356070), (830, 336336), (840, 332332), (858, 325360), (880, 317226), (910, 306768), (913, 305760), (924, 302120), (980, 284856), (996, 280280), (1001, 278880), (1040, 268422), (1056, 264355), (1078, 258960), (1079, 258720), (1092, 255640), (1120, 249249), (1144, 244020), (1155, 241696), (1162, 240240), (1176, 237380), (1232, 226590), (1245, 224224), (1248, 223685), (1274, 219120), (1320, 211484), (1328, 210210), (1365, 204512), (1430, 195216), (1456, 191730), (1470, 189904), (1540, 181272), (1560, 178948), (1568, 178035), (1617, 172640), (1660, 168168), (1680, 166166), (1716, 162680), (1743, 160160), (1760, 158613), (1820, 153384), (1826, 152880), (1848, 151060), (1911, 146080), (1960, 142428), (1992, 140140), (2002, 139440), (2080, 134211), (2145, 130144), (2156, 129480), (2158, 129360), (2184, 127820), (2288, 122010), (2310, 120848), (2324, 120120), (2352, 118690), (2464, 113295), (2490, 112112), (2548, 109560), (2640, 105742), (2656, 105105), (2695, 103584), (2730, 102256), (2739, 101920), (2860, 97608), (2905, 96096), (2912, 95865), (2940, 94952), (3003, 92960), (3080, 90636), (3120, 89474), (3185, 87648), (3234, 86320), (3237, 86240), (3320, 84084), (3360, 83083), (3432, 81340), (3486, 80080), (3640, 76692), (3652, 76440), (3696, 75530), (3822, 73040), (3920, 71214), (3984, 70070), (4004, 69720), (4067, 68640), (4290, 65072), (4312, 64740), (4316, 64680), (4368, 63910), (4565, 61152), (4576, 61005), (4620, 60424), (4648, 60060), (4704, 59345), (4980, 56056), (5005, 55776), (5096, 54780), (5280, 52871), (5390, 51792), (5395, 51744), (5460, 51128), (5478, 50960), (5720, 48804), (5810, 48048), (5880, 47476), (6006, 46480), (6160, 45318), (6240, 44737), (6370, 43824), (6391, 43680), (6468, 43160), (6474, 43120), (6640, 42042), (6864, 40670), (6972, 40040), (7007, 39840), (7280, 38346), (7304, 38220), (7392, 37765), (7553, 36960), (7644, 36520), (7840, 35607), (7968, 35035), (8008, 34860), (8085, 34528), (8134, 34320), (8580, 32536), (8624, 32370), (8632, 32340), (8715, 32032), (8736, 31955), (9130, 30576), (9240, 30212), (9296, 30030), (9555, 29216), (9960, 28028), (10010, 27888), (10192, 27390), (10780, 25896), (10790, 25872), (10920, 25564), (10956, 25480), (11440, 24402), (11620, 24024), (11760, 23738), (11869, 23520), (12012, 23240), (12201, 22880), (12320, 22659), (12740, 21912), (12782, 21840), (12936, 21580), (12948, 21560), (13280, 21021), (13695, 20384), (13728, 20335), (13944, 20020), (14014, 19920), (14560, 19173), (14608, 19110), (15015, 18592), (15106, 18480), (15288, 18260), (16016, 17430), (16170, 17264), (16185, 17248), (16268, 17160)]