2556135360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 448

約数和(自身を含む): 9919411200

約数和(自身を除く): 7363275840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 108, 114, 115, 120, 135, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 216, 228, 230, 240, 270, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 414, 432, 437, 456, 460, 480, 513, 540, 552, 570, 576, 608, 621, 677, 684, 690, 720, 736, 760, 828, 855, 864, 874, 912, 920, 960, 1026, 1035, 1080, 1104, 1140, 1216, 1242, 1311, 1354, 1368, 1380, 1440, 1472, 1520, 1656, 1710, 1728, 1748, 1824, 1840, 2031, 2052, 2070, 2160, 2185, 2208, 2280, 2484, 2565, 2622, 2708, 2736, 2760, 2880, 3040, 3105, 3312, 3385, 3420, 3496, 3648, 3680, 3933, 4062, 4104, 4140, 4320, 4370, 4416, 4560, 4968, 5130, 5244, 5416, 5472, 5520, 6080, 6093, 6210, 6555, 6624, 6770, 6840, 6992, 7360, 7866, 8124, 8208, 8280, 8640, 8740, 9120, 9936, 10155, 10260, 10488, 10832, 10944, 11040, 11799, 12186, 12420, 12863, 13110, 13248, 13540, 13680, 13984, 15571, 15732, 16248, 16416, 16560, 17480, 18240, 18279, 19665, 19872, 20310, 20520, 20976, 21664, 22080, 23598, 24372, 24840, 25726, 26220, 27080, 27360, 27968, 30465, 31142, 31464, 32496, 32832, 33120, 34960, 36558, 38589, 39330, 39744, 40620, 41040, 41952, 43328, 46713, 47196, 48744, 49680, 51452, 52440, 54160, 54720, 58995, 60930, 62284, 62928, 64315, 64992, 66240, 69920, 73116, 77178, 77855, 78660, 81240, 82080, 83904, 91395, 93426, 94392, 97488, 99360, 102904, 104880, 108320, 115767, 117990, 121860, 124568, 125856, 128630, 129984, 139840, 140139, 146232, 154356, 155710, 157320, 162480, 164160, 182790, 186852, 188784, 192945, 194976, 198720, 205808, 209760, 216640, 231534, 233565, 235980, 243720, 249136, 251712, 257260, 280278, 292464, 295849, 308712, 311420, 314640, 324960, 347301, 365580, 373704, 377568, 385890, 389952, 411616, 419520, 420417, 463068, 467130, 471960, 487440, 498272, 514520, 560556, 578835, 584928, 591698, 617424, 622840, 629280, 649920, 694602, 700695, 731160, 747408, 755136, 771780, 823232, 840834, 887547, 926136, 934260, 943920, 974880, 996544, 1029040, 1121112, 1157670, 1169856, 1183396, 1234848, 1245680, 1258560, 1389204, 1401390, 1462320, 1479245, 1494816, 1543560, 1681668, 1736505, 1775094, 1852272, 1868520, 1887840, 1949760, 2058080, 2102085, 2242224, 2315340, 2366792, 2469696, 2491360, 2662641, 2778408, 2802780, 2924640, 2958490, 2989632, 3087120, 3363336, 3473010, 3550188, 3704544, 3737040, 3775680, 4116160, 4204170, 4437735, 4484448, 4630680, 4733584, 4982720, 5325282, 5556816, 5605560, 5849280, 5916980, 6174240, 6726672, 6946020, 7100376, 7409088, 7474080, 7987923, 8408340, 8875470, 8968896, 9261360, 9467168, 10650564, 11113632, 11211120, 11833960, 12348480, 13313205, 13453344, 13892040, 14200752, 14948160, 15975846, 16816680, 17750940, 18522720, 18934336, 21301128, 22227264, 22422240, 23667920, 26626410, 26906688, 27784080, 28401504, 31951692, 33633360, 35501880, 37045440, 39939615, 42602256, 44844480, 47335840, 53252820, 55568160, 56803008, 63903384, 67266720, 71003760, 79879230, 85204512, 94671680, 106505640, 111136320, 127806768, 134533440, 142007520, 159758460, 170409024, 213011280, 255613536, 284015040, 319516920, 426022560, 511227072, 639033840, 852045120, 1278067680, 2556135360]

約数ペア:

[(1, 2556135360), (2, 1278067680), (3, 852045120), (4, 639033840), (5, 511227072), (6, 426022560), (8, 319516920), (9, 284015040), (10, 255613536), (12, 213011280), (15, 170409024), (16, 159758460), (18, 142007520), (19, 134533440), (20, 127806768), (23, 111136320), (24, 106505640), (27, 94671680), (30, 85204512), (32, 79879230), (36, 71003760), (38, 67266720), (40, 63903384), (45, 56803008), (46, 55568160), (48, 53252820), (54, 47335840), (57, 44844480), (60, 42602256), (64, 39939615), (69, 37045440), (72, 35501880), (76, 33633360), (80, 31951692), (90, 28401504), (92, 27784080), (95, 26906688), (96, 26626410), (108, 23667920), (114, 22422240), (115, 22227264), (120, 21301128), (135, 18934336), (138, 18522720), (144, 17750940), (152, 16816680), (160, 15975846), (171, 14948160), (180, 14200752), (184, 13892040), (190, 13453344), (192, 13313205), (207, 12348480), (216, 11833960), (228, 11211120), (230, 11113632), (240, 10650564), (270, 9467168), (276, 9261360), (285, 8968896), (288, 8875470), (304, 8408340), (320, 7987923), (342, 7474080), (345, 7409088), (360, 7100376), (368, 6946020), (380, 6726672), (414, 6174240), (432, 5916980), (437, 5849280), (456, 5605560), (460, 5556816), (480, 5325282), (513, 4982720), (540, 4733584), (552, 4630680), (570, 4484448), (576, 4437735), (608, 4204170), (621, 4116160), (677, 3775680), (684, 3737040), (690, 3704544), (720, 3550188), (736, 3473010), (760, 3363336), (828, 3087120), (855, 2989632), (864, 2958490), (874, 2924640), (912, 2802780), (920, 2778408), (960, 2662641), (1026, 2491360), (1035, 2469696), (1080, 2366792), (1104, 2315340), (1140, 2242224), (1216, 2102085), (1242, 2058080), (1311, 1949760), (1354, 1887840), (1368, 1868520), (1380, 1852272), (1440, 1775094), (1472, 1736505), (1520, 1681668), (1656, 1543560), (1710, 1494816), (1728, 1479245), (1748, 1462320), (1824, 1401390), (1840, 1389204), (2031, 1258560), (2052, 1245680), (2070, 1234848), (2160, 1183396), (2185, 1169856), (2208, 1157670), (2280, 1121112), (2484, 1029040), (2565, 996544), (2622, 974880), (2708, 943920), (2736, 934260), (2760, 926136), (2880, 887547), (3040, 840834), (3105, 823232), (3312, 771780), (3385, 755136), (3420, 747408), (3496, 731160), (3648, 700695), (3680, 694602), (3933, 649920), (4062, 629280), (4104, 622840), (4140, 617424), (4320, 591698), (4370, 584928), (4416, 578835), (4560, 560556), (4968, 514520), (5130, 498272), (5244, 487440), (5416, 471960), (5472, 467130), (5520, 463068), (6080, 420417), (6093, 419520), (6210, 411616), (6555, 389952), (6624, 385890), (6770, 377568), (6840, 373704), (6992, 365580), (7360, 347301), (7866, 324960), (8124, 314640), (8208, 311420), (8280, 308712), (8640, 295849), (8740, 292464), (9120, 280278), (9936, 257260), (10155, 251712), (10260, 249136), (10488, 243720), (10832, 235980), (10944, 233565), (11040, 231534), (11799, 216640), (12186, 209760), (12420, 205808), (12863, 198720), (13110, 194976), (13248, 192945), (13540, 188784), (13680, 186852), (13984, 182790), (15571, 164160), (15732, 162480), (16248, 157320), (16416, 155710), (16560, 154356), (17480, 146232), (18240, 140139), (18279, 139840), (19665, 129984), (19872, 128630), (20310, 125856), (20520, 124568), (20976, 121860), (21664, 117990), (22080, 115767), (23598, 108320), (24372, 104880), (24840, 102904), (25726, 99360), (26220, 97488), (27080, 94392), (27360, 93426), (27968, 91395), (30465, 83904), (31142, 82080), (31464, 81240), (32496, 78660), (32832, 77855), (33120, 77178), (34960, 73116), (36558, 69920), (38589, 66240), (39330, 64992), (39744, 64315), (40620, 62928), (41040, 62284), (41952, 60930), (43328, 58995), (46713, 54720), (47196, 54160), (48744, 52440), (49680, 51452)]