16278268032

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 640

約数和(自身を含む): 55983312000

約数和(自身を除く): 39705043968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 59, 64, 69, 72, 78, 81, 89, 92, 96, 104, 108, 117, 118, 128, 138, 144, 156, 162, 177, 178, 184, 192, 207, 208, 216, 234, 236, 267, 276, 288, 299, 312, 324, 351, 354, 356, 368, 384, 414, 416, 432, 468, 472, 531, 534, 552, 576, 598, 621, 624, 648, 702, 708, 712, 736, 767, 801, 828, 832, 864, 897, 936, 944, 1053, 1062, 1068, 1104, 1152, 1157, 1196, 1242, 1248, 1296, 1357, 1404, 1416, 1424, 1472, 1534, 1593, 1602, 1656, 1664, 1728, 1794, 1863, 1872, 1888, 2047, 2106, 2124, 2136, 2208, 2301, 2314, 2392, 2403, 2484, 2496, 2592, 2691, 2714, 2808, 2832, 2848, 2944, 3068, 3186, 3204, 3312, 3456, 3471, 3588, 3726, 3744, 3776, 4071, 4094, 4212, 4248, 4272, 4416, 4602, 4628, 4779, 4784, 4806, 4968, 4992, 5184, 5251, 5382, 5428, 5616, 5664, 5696, 6136, 6141, 6372, 6408, 6624, 6903, 6942, 7176, 7209, 7452, 7488, 7552, 8073, 8142, 8188, 8424, 8496, 8544, 8832, 9204, 9256, 9558, 9568, 9612, 9936, 10368, 10413, 10502, 10764, 10856, 11232, 11328, 11392, 12213, 12272, 12282, 12744, 12816, 13248, 13806, 13884, 14352, 14418, 14904, 14976, 15753, 16146, 16284, 16376, 16848, 16992, 17088, 17641, 18408, 18423, 18512, 19116, 19136, 19224, 19872, 20709, 20826, 21004, 21528, 21712, 22464, 22656, 24219, 24426, 24544, 24564, 25488, 25632, 26496, 26611, 27612, 27768, 28704, 28836, 29808, 31239, 31506, 32292, 32568, 32752, 33696, 33984, 34176, 35282, 36639, 36816, 36846, 37024, 38232, 38272, 38448, 39744, 41418, 41652, 42008, 43056, 43424, 44928, 47259, 48438, 48852, 49088, 49128, 50976, 51264, 52923, 53222, 55224, 55269, 55536, 57408, 57672, 59616, 62127, 62478, 63012, 64584, 65136, 65504, 67392, 67968, 68263, 70564, 73278, 73632, 73692, 74048, 76464, 76896, 79488, 79833, 82836, 83304, 84016, 86112, 86848, 93717, 94518, 96876, 97704, 98176, 98256, 101952, 102528, 105846, 106444, 109917, 110448, 110538, 111072, 114816, 115344, 119232, 120773, 124254, 124956, 126024, 129168, 130272, 131008, 134784, 136526, 141128, 141777, 146556, 147264, 147384, 148096, 152928, 153792, 158769, 159666, 165672, 165807, 166608, 168032, 172224, 173696, 187434, 189036, 193752, 195408, 196512, 203904, 204789, 211692, 212888, 219834, 220896, 221076, 222144, 230688, 238464, 239499, 241546, 248508, 249912, 252048, 258336, 260544, 262016, 273052, 282256, 283554, 293112, 294528, 294768, 305856, 307584, 317538, 319332, 331344, 331614, 333216, 336064, 344448, 362319, 374868, 378072, 387504, 390816, 393024, 409578, 423384, 425331, 425776, 439668, 441792, 442152, 444288, 461376, 476307, 478998, 483092, 497016, 499824, 504096, 516672, 521088, 546104, 564512, 567108, 586224, 589536, 611712, 614367, 635076, 638664, 662688, 663228, 666432, 672128, 718497, 724638, 749736, 756144, 775008, 781632, 786048, 819156, 846768, 850662, 851552, 879336, 883584, 884304, 922752, 952614, 957996, 966184, 994032, 999648, 1008192, 1033344, 1086957, 1092208, 1129024, 1134216, 1172448, 1179072, 1228734, 1270152, 1277328, 1325376, 1326456, 1332864, 1428921, 1436994, 1449276, 1499472, 1512288, 1550016, 1563264, 1570049, 1638312, 1693536, 1701324, 1703104, 1758672, 1768608, 1843101, 1905228, 1915992, 1932368, 1988064, 1999296, 2016384, 2155491, 2173914, 2184416, 2258048, 2268432, 2344896, 2358144, 2457468, 2540304, 2554656, 2650752, 2652912, 2857842, 2873988, 2898552, 2998944, 3024576, 3100032, 3140098, 3260871, 3276624, 3387072, 3402648, 3406208, 3517344, 3537216, 3686202, 3810456, 3831984, 3864736, 3976128, 3998592, 4310982, 4347828, 4368832, 4536864, 4689792, 4710147, 4914936, 5080608, 5109312, 5305824, 5529303, 5715684, 5747976, 5797104, 5997888, 6049152, 6280196, 6521742, 6553248, 6774144, 6805296, 7034688, 7074432, 7372404, 7620912, 7663968, 7729472, 7952256, 8621964, 8695656, 8737664, 9073728, 9420294, 9782613, 9829872, 10161216, 10218624, 10611648, 11058606, 11431368, 11495952, 11594208, 11995776, 12560392, 13043484, 13106496, 13610592, 14069376, 14130441, 14744808, 15241824, 15327936, 15458944, 17243928, 17391312, 18147456, 18840588, 19565226, 19659744, 20322432, 21223296, 22117212, 22862736, 22991904, 23188416, 25120784, 26086968, 26212992, 27221184, 28260882, 29489616, 30483648, 30655872, 34487856, 34782624, 37681176, 39130452, 39319488, 42391323, 44234424, 45725472, 45983808, 46376832, 50241568, 52173936, 54442368, 56521764, 58979232, 60967296, 68975712, 69565248, 75362352, 78260904, 78638976, 84782646, 88468848, 91450944, 91967616, 100483136, 104347872, 113043528, 117958464, 127173969, 137951424, 139130496, 150724704, 156521808, 169565292, 176937696, 182901888, 200966272, 208695744, 226087056, 235916928, 254347938, 275902848, 301449408, 313043616, 339130584, 353875392, 417391488, 452174112, 508695876, 602898816, 626087232, 678261168, 707750784, 904348224, 1017391752, 1252174464, 1356522336, 1808696448, 2034783504, 2713044672, 4069567008, 5426089344, 8139134016, 16278268032]

約数ペア:

[(1, 16278268032), (2, 8139134016), (3, 5426089344), (4, 4069567008), (6, 2713044672), (8, 2034783504), (9, 1808696448), (12, 1356522336), (13, 1252174464), (16, 1017391752), (18, 904348224), (23, 707750784), (24, 678261168), (26, 626087232), (27, 602898816), (32, 508695876), (36, 452174112), (39, 417391488), (46, 353875392), (48, 339130584), (52, 313043616), (54, 301449408), (59, 275902848), (64, 254347938), (69, 235916928), (72, 226087056), (78, 208695744), (81, 200966272), (89, 182901888), (92, 176937696), (96, 169565292), (104, 156521808), (108, 150724704), (117, 139130496), (118, 137951424), (128, 127173969), (138, 117958464), (144, 113043528), (156, 104347872), (162, 100483136), (177, 91967616), (178, 91450944), (184, 88468848), (192, 84782646), (207, 78638976), (208, 78260904), (216, 75362352), (234, 69565248), (236, 68975712), (267, 60967296), (276, 58979232), (288, 56521764), (299, 54442368), (312, 52173936), (324, 50241568), (351, 46376832), (354, 45983808), (356, 45725472), (368, 44234424), (384, 42391323), (414, 39319488), (416, 39130452), (432, 37681176), (468, 34782624), (472, 34487856), (531, 30655872), (534, 30483648), (552, 29489616), (576, 28260882), (598, 27221184), (621, 26212992), (624, 26086968), (648, 25120784), (702, 23188416), (708, 22991904), (712, 22862736), (736, 22117212), (767, 21223296), (801, 20322432), (828, 19659744), (832, 19565226), (864, 18840588), (897, 18147456), (936, 17391312), (944, 17243928), (1053, 15458944), (1062, 15327936), (1068, 15241824), (1104, 14744808), (1152, 14130441), (1157, 14069376), (1196, 13610592), (1242, 13106496), (1248, 13043484), (1296, 12560392), (1357, 11995776), (1404, 11594208), (1416, 11495952), (1424, 11431368), (1472, 11058606), (1534, 10611648), (1593, 10218624), (1602, 10161216), (1656, 9829872), (1664, 9782613), (1728, 9420294), (1794, 9073728), (1863, 8737664), (1872, 8695656), (1888, 8621964), (2047, 7952256), (2106, 7729472), (2124, 7663968), (2136, 7620912), (2208, 7372404), (2301, 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(8496, 1915992), (8544, 1905228), (8832, 1843101), (9204, 1768608), (9256, 1758672), (9558, 1703104), (9568, 1701324), (9612, 1693536), (9936, 1638312), (10368, 1570049), (10413, 1563264), (10502, 1550016), (10764, 1512288), (10856, 1499472), (11232, 1449276), (11328, 1436994), (11392, 1428921), (12213, 1332864), (12272, 1326456), (12282, 1325376), (12744, 1277328), (12816, 1270152), (13248, 1228734), (13806, 1179072), (13884, 1172448), (14352, 1134216), (14418, 1129024), (14904, 1092208), (14976, 1086957), (15753, 1033344), (16146, 1008192), (16284, 999648), (16376, 994032), (16848, 966184), (16992, 957996), (17088, 952614), (17641, 922752), (18408, 884304), (18423, 883584), (18512, 879336), (19116, 851552), (19136, 850662), (19224, 846768), (19872, 819156), (20709, 786048), (20826, 781632), (21004, 775008), (21528, 756144), (21712, 749736), (22464, 724638), (22656, 718497), (24219, 672128), (24426, 666432), (24544, 663228), (24564, 662688), (25488, 638664), (25632, 635076), (26496, 614367), (26611, 611712), (27612, 589536), (27768, 586224), (28704, 567108), (28836, 564512), (29808, 546104), (31239, 521088), (31506, 516672), (32292, 504096), (32568, 499824), (32752, 497016), (33696, 483092), (33984, 478998), (34176, 476307), (35282, 461376), (36639, 444288), (36816, 442152), (36846, 441792), (37024, 439668), (38232, 425776), (38272, 425331), (38448, 423384), (39744, 409578), (41418, 393024), (41652, 390816), (42008, 387504), (43056, 378072), (43424, 374868), (44928, 362319), (47259, 344448), (48438, 336064), (48852, 333216), (49088, 331614), (49128, 331344), (50976, 319332), (51264, 317538), (52923, 307584), (53222, 305856), (55224, 294768), (55269, 294528), (55536, 293112), (57408, 283554), (57672, 282256), (59616, 273052), (62127, 262016), (62478, 260544), (63012, 258336), (64584, 252048), (65136, 249912), (65504, 248508), (67392, 241546), (67968, 239499), (68263, 238464), (70564, 230688), (73278, 222144), (73632, 221076), (73692, 220896), (74048, 219834), (76464, 212888), (76896, 211692), (79488, 204789), (79833, 203904), (82836, 196512), (83304, 195408), (84016, 193752), (86112, 189036), (86848, 187434), (93717, 173696), (94518, 172224), (96876, 168032), (97704, 166608), (98176, 165807), (98256, 165672), (101952, 159666), (102528, 158769), (105846, 153792), (106444, 152928), (109917, 148096), (110448, 147384), (110538, 147264), (111072, 146556), (114816, 141777), (115344, 141128), (119232, 136526), (120773, 134784), (124254, 131008), (124956, 130272), (126024, 129168)]