3181421880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32371}}^1$

素因数の和:32411

約数の個数: 256

約数和(自身を含む): 13052390400

約数和(自身を除く): 9870968520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 32371, 32760, 49140, 64742, 97113, 98280, 129484, 161855, 194226, 226597, 258968, 291339, 323710, 388452, 420823, 453194, 485565, 582678, 647420, 679791, 776904, 841646, 874017, 906388, 971130, 1132985, 1165356, 1262469, 1294840, 1359582, 1456695, 1683292, 1748034, 1812776, 1942260, 2039373, 2104115, 2265970, 2330712, 2524938, 2719164, 2913390, 2945761, 3366584, 3398955, 3496068, 3787407, 3884520, 4078746, 4208230, 4370085, 4531940, 5049876, 5438328, 5826780, 5891522, 6118119, 6312345, 6797910, 6992136, 7574814, 8157492, 8416460, 8740170, 8837283, 9063880, 10099752, 10196865, 11362221, 11653560, 11783044, 12236238, 12624690, 13595820, 14728805, 15149628, 16314984, 16832920, 17480340, 17674566, 18937035, 20393730, 22724442, 23566088, 24472476, 25249380, 26511849, 27191640, 29457610, 30299256, 30590595, 34960680, 35349132, 37874070, 40787460, 44186415, 45448884, 48944952, 50498760, 53023698, 56811105, 58915220, 61181190, 70698264, 75748140, 79535547, 81574920, 88372830, 90897768, 106047396, 113622210, 117830440, 122362380, 132559245, 151496280, 159071094, 176745660, 212094792, 227244420, 244724760, 265118490, 318142188, 353491320, 397677735, 454488840, 530236980, 636284376, 795355470, 1060473960, 1590710940, 3181421880]

約数ペア:

[(1, 3181421880), (2, 1590710940), (3, 1060473960), (4, 795355470), (5, 636284376), (6, 530236980), (7, 454488840), (8, 397677735), (9, 353491320), (10, 318142188), (12, 265118490), (13, 244724760), (14, 227244420), (15, 212094792), (18, 176745660), (20, 159071094), (21, 151496280), (24, 132559245), (26, 122362380), (27, 117830440), (28, 113622210), (30, 106047396), (35, 90897768), (36, 88372830), (39, 81574920), (40, 79535547), (42, 75748140), (45, 70698264), (52, 61181190), (54, 58915220), (56, 56811105), (60, 53023698), (63, 50498760), (65, 48944952), (70, 45448884), (72, 44186415), (78, 40787460), (84, 37874070), (90, 35349132), (91, 34960680), (104, 30590595), (105, 30299256), (108, 29457610), (117, 27191640), (120, 26511849), (126, 25249380), (130, 24472476), (135, 23566088), (140, 22724442), (156, 20393730), (168, 18937035), (180, 17674566), (182, 17480340), (189, 16832920), (195, 16314984), (210, 15149628), (216, 14728805), (234, 13595820), (252, 12624690), (260, 12236238), (270, 11783044), (273, 11653560), (280, 11362221), (312, 10196865), (315, 10099752), (351, 9063880), (360, 8837283), (364, 8740170), (378, 8416460), (390, 8157492), (420, 7574814), (455, 6992136), (468, 6797910), (504, 6312345), (520, 6118119), (540, 5891522), (546, 5826780), (585, 5438328), (630, 5049876), (702, 4531940), (728, 4370085), (756, 4208230), (780, 4078746), (819, 3884520), (840, 3787407), (910, 3496068), (936, 3398955), (945, 3366584), (1080, 2945761), (1092, 2913390), (1170, 2719164), (1260, 2524938), (1365, 2330712), (1404, 2265970), (1512, 2104115), (1560, 2039373), (1638, 1942260), (1755, 1812776), (1820, 1748034), (1890, 1683292), (2184, 1456695), (2340, 1359582), (2457, 1294840), (2520, 1262469), (2730, 1165356), (2808, 1132985), (3276, 971130), (3510, 906388), (3640, 874017), (3780, 841646), (4095, 776904), (4680, 679791), (4914, 647420), (5460, 582678), (6552, 485565), (7020, 453194), (7560, 420823), (8190, 388452), (9828, 323710), (10920, 291339), (12285, 258968), (14040, 226597), (16380, 194226), (19656, 161855), (24570, 129484), (32371, 98280), (32760, 97113), (49140, 64742)]