1644827520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 512

約数和(自身を含む): 6641326080

約数和(自身を除く): 4996498560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 42, 46, 48, 51, 56, 60, 64, 68, 69, 70, 80, 84, 85, 92, 96, 102, 105, 112, 115, 119, 120, 128, 136, 138, 140, 160, 161, 168, 170, 184, 192, 204, 210, 224, 230, 238, 240, 255, 272, 276, 280, 313, 320, 322, 336, 340, 345, 357, 368, 384, 391, 408, 420, 448, 460, 476, 480, 483, 510, 544, 552, 560, 595, 626, 640, 644, 672, 680, 690, 714, 736, 782, 805, 816, 840, 896, 920, 939, 952, 960, 966, 1020, 1088, 1104, 1120, 1173, 1190, 1252, 1288, 1344, 1360, 1380, 1428, 1472, 1564, 1565, 1610, 1632, 1680, 1785, 1840, 1878, 1904, 1920, 1932, 1955, 2040, 2176, 2191, 2208, 2240, 2346, 2380, 2415, 2504, 2576, 2688, 2720, 2737, 2760, 2856, 2944, 3128, 3130, 3220, 3264, 3360, 3570, 3680, 3756, 3808, 3864, 3910, 4080, 4382, 4416, 4480, 4692, 4695, 4760, 4830, 5008, 5152, 5321, 5440, 5474, 5520, 5712, 5865, 6256, 6260, 6440, 6528, 6573, 6720, 7140, 7199, 7360, 7512, 7616, 7728, 7820, 8160, 8211, 8764, 8832, 9384, 9390, 9520, 9660, 10016, 10304, 10642, 10880, 10948, 10955, 11040, 11424, 11730, 12512, 12520, 12880, 13146, 13440, 13685, 14280, 14398, 14720, 15024, 15232, 15456, 15640, 15963, 16320, 16422, 17528, 18768, 18780, 19040, 19320, 20032, 20608, 21284, 21597, 21896, 21910, 22080, 22848, 23460, 25024, 25040, 25760, 26292, 26605, 27370, 28560, 28796, 30048, 30912, 31280, 31926, 32640, 32844, 32865, 35056, 35995, 37247, 37536, 37560, 38080, 38640, 40064, 41055, 42568, 43194, 43792, 43820, 44160, 45696, 46920, 50048, 50080, 50393, 51520, 52584, 53210, 54740, 57120, 57592, 60096, 61824, 62560, 63852, 65688, 65730, 70112, 71990, 74494, 75072, 75120, 76160, 77280, 79815, 82110, 85136, 86388, 87584, 87640, 93840, 100160, 100786, 103040, 105168, 106420, 107985, 109480, 111741, 114240, 115184, 120192, 122383, 125120, 127704, 131376, 131460, 140224, 143980, 148988, 150144, 150240, 151179, 154560, 159630, 164220, 170272, 172776, 175168, 175280, 186235, 187680, 200320, 201572, 210336, 212840, 215970, 218960, 223482, 228480, 230368, 244766, 250240, 251965, 255408, 262752, 262920, 280448, 287960, 297976, 300480, 302358, 309120, 319260, 328440, 340544, 345552, 350336, 350560, 367149, 372470, 375360, 403144, 420672, 425680, 431940, 437920, 446964, 460736, 489532, 503930, 510816, 525504, 525840, 558705, 575920, 595952, 600960, 604716, 611915, 638520, 656880, 681088, 691104, 701120, 734298, 744940, 750720, 755895, 806288, 841344, 851360, 856681, 863880, 875840, 893928, 921472, 979064, 1007860, 1021632, 1051008, 1051680, 1117410, 1151840, 1191904, 1209432, 1223830, 1277040, 1313760, 1382208, 1402240, 1468596, 1489880, 1511790, 1612576, 1702720, 1713362, 1727760, 1751680, 1787856, 1835745, 1958128, 2015720, 2043264, 2103360, 2234820, 2303680, 2383808, 2418864, 2447660, 2554080, 2570043, 2627520, 2764416, 2937192, 2979760, 3023580, 3225152, 3405440, 3426724, 3455520, 3575712, 3671490, 3916256, 4031440, 4206720, 4283405, 4469640, 4607360, 4767616, 4837728, 4895320, 5108160, 5140086, 5255040, 5874384, 5959520, 6047160, 6450304, 6853448, 6911040, 7151424, 7342980, 7832512, 8062880, 8566810, 8939280, 9675456, 9790640, 10216320, 10280172, 11748768, 11919040, 12094320, 12850215, 13706896, 13822080, 14302848, 14685960, 15665024, 16125760, 17133620, 17878560, 19350912, 19581280, 20560344, 23497536, 23838080, 24188640, 25700430, 27413792, 29371920, 32251520, 34267240, 35757120, 39162560, 41120688, 46995072, 48377280, 51400860, 54827584, 58743840, 68534480, 71514240, 78325120, 82241376, 96754560, 102801720, 109655168, 117487680, 137068960, 164482752, 205603440, 234975360, 274137920, 328965504, 411206880, 548275840, 822413760, 1644827520]

約数ペア:

[(1, 1644827520), (2, 822413760), (3, 548275840), (4, 411206880), (5, 328965504), (6, 274137920), (7, 234975360), (8, 205603440), (10, 164482752), (12, 137068960), (14, 117487680), (15, 109655168), (16, 102801720), (17, 96754560), (20, 82241376), (21, 78325120), (23, 71514240), (24, 68534480), (28, 58743840), (30, 54827584), (32, 51400860), (34, 48377280), (35, 46995072), (40, 41120688), (42, 39162560), (46, 35757120), (48, 34267240), (51, 32251520), (56, 29371920), (60, 27413792), (64, 25700430), (68, 24188640), (69, 23838080), (70, 23497536), (80, 20560344), (84, 19581280), (85, 19350912), (92, 17878560), (96, 17133620), (102, 16125760), (105, 15665024), (112, 14685960), (115, 14302848), (119, 13822080), (120, 13706896), (128, 12850215), (136, 12094320), (138, 11919040), (140, 11748768), (160, 10280172), (161, 10216320), (168, 9790640), (170, 9675456), (184, 8939280), (192, 8566810), (204, 8062880), (210, 7832512), (224, 7342980), (230, 7151424), (238, 6911040), (240, 6853448), (255, 6450304), (272, 6047160), (276, 5959520), (280, 5874384), (313, 5255040), (320, 5140086), (322, 5108160), (336, 4895320), (340, 4837728), (345, 4767616), (357, 4607360), (368, 4469640), (384, 4283405), (391, 4206720), (408, 4031440), (420, 3916256), (448, 3671490), (460, 3575712), (476, 3455520), (480, 3426724), (483, 3405440), (510, 3225152), (544, 3023580), (552, 2979760), (560, 2937192), (595, 2764416), (626, 2627520), (640, 2570043), (644, 2554080), (672, 2447660), (680, 2418864), (690, 2383808), (714, 2303680), (736, 2234820), (782, 2103360), (805, 2043264), (816, 2015720), (840, 1958128), (896, 1835745), (920, 1787856), (939, 1751680), (952, 1727760), (960, 1713362), (966, 1702720), (1020, 1612576), (1088, 1511790), (1104, 1489880), (1120, 1468596), (1173, 1402240), (1190, 1382208), (1252, 1313760), (1288, 1277040), (1344, 1223830), (1360, 1209432), (1380, 1191904), (1428, 1151840), (1472, 1117410), (1564, 1051680), (1565, 1051008), (1610, 1021632), (1632, 1007860), (1680, 979064), (1785, 921472), (1840, 893928), (1878, 875840), (1904, 863880), (1920, 856681), (1932, 851360), (1955, 841344), (2040, 806288), (2176, 755895), (2191, 750720), (2208, 744940), (2240, 734298), (2346, 701120), (2380, 691104), (2415, 681088), (2504, 656880), (2576, 638520), (2688, 611915), (2720, 604716), (2737, 600960), (2760, 595952), (2856, 575920), (2944, 558705), (3128, 525840), (3130, 525504), (3220, 510816), (3264, 503930), (3360, 489532), (3570, 460736), (3680, 446964), (3756, 437920), (3808, 431940), (3864, 425680), (3910, 420672), (4080, 403144), (4382, 375360), (4416, 372470), (4480, 367149), (4692, 350560), (4695, 350336), (4760, 345552), (4830, 340544), (5008, 328440), (5152, 319260), (5321, 309120), (5440, 302358), (5474, 300480), (5520, 297976), (5712, 287960), (5865, 280448), (6256, 262920), (6260, 262752), (6440, 255408), (6528, 251965), (6573, 250240), (6720, 244766), (7140, 230368), (7199, 228480), (7360, 223482), (7512, 218960), (7616, 215970), (7728, 212840), (7820, 210336), (8160, 201572), (8211, 200320), (8764, 187680), (8832, 186235), (9384, 175280), (9390, 175168), (9520, 172776), (9660, 170272), (10016, 164220), (10304, 159630), (10642, 154560), (10880, 151179), (10948, 150240), (10955, 150144), (11040, 148988), (11424, 143980), (11730, 140224), (12512, 131460), (12520, 131376), (12880, 127704), (13146, 125120), (13440, 122383), (13685, 120192), (14280, 115184), (14398, 114240), (14720, 111741), (15024, 109480), (15232, 107985), (15456, 106420), (15640, 105168), (15963, 103040), (16320, 100786), (16422, 100160), (17528, 93840), (18768, 87640), (18780, 87584), (19040, 86388), (19320, 85136), (20032, 82110), (20608, 79815), (21284, 77280), (21597, 76160), (21896, 75120), (21910, 75072), (22080, 74494), (22848, 71990), (23460, 70112), (25024, 65730), (25040, 65688), (25760, 63852), (26292, 62560), (26605, 61824), (27370, 60096), (28560, 57592), (28796, 57120), (30048, 54740), (30912, 53210), (31280, 52584), (31926, 51520), (32640, 50393), (32844, 50080), (32865, 50048), (35056, 46920), (35995, 45696), (37247, 44160), (37536, 43820), (37560, 43792), (38080, 43194), (38640, 42568), (40064, 41055)]