1996088640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 448

約数和(自身を含む): 7932212736

約数和(自身を除く): 5936124096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 146, 156, 160, 168, 182, 192, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 312, 313, 320, 336, 364, 365, 390, 416, 420, 438, 448, 455, 480, 511, 520, 546, 560, 584, 624, 626, 672, 728, 730, 780, 832, 840, 876, 910, 939, 949, 960, 1022, 1040, 1092, 1095, 1120, 1168, 1248, 1252, 1344, 1365, 1456, 1460, 1533, 1560, 1565, 1680, 1752, 1820, 1878, 1898, 2044, 2080, 2184, 2190, 2191, 2240, 2336, 2496, 2504, 2555, 2730, 2847, 2912, 2920, 3066, 3120, 3130, 3360, 3504, 3640, 3756, 3796, 4069, 4088, 4160, 4368, 4380, 4382, 4672, 4695, 4745, 5008, 5110, 5460, 5694, 5824, 5840, 6132, 6240, 6260, 6573, 6643, 6720, 7008, 7280, 7512, 7592, 7665, 8138, 8176, 8736, 8760, 8764, 9390, 9490, 10016, 10220, 10920, 10955, 11388, 11680, 12207, 12264, 12480, 12520, 13146, 13286, 14016, 14235, 14560, 15024, 15184, 15330, 16276, 16352, 17472, 17520, 17528, 18780, 18980, 19929, 20032, 20345, 20440, 21840, 21910, 22776, 22849, 23360, 24414, 24528, 25040, 26292, 26572, 28470, 28483, 29120, 30048, 30368, 30660, 32552, 32704, 32865, 33215, 35040, 35056, 37560, 37960, 39858, 40690, 40880, 43680, 43820, 45552, 45698, 48828, 49056, 50080, 52584, 53144, 56940, 56966, 60096, 60736, 61035, 61320, 65104, 65730, 66430, 68547, 70080, 70112, 75120, 75920, 79716, 81380, 81760, 85449, 87360, 87640, 91104, 91396, 97656, 98112, 99645, 100160, 105168, 106288, 113880, 113932, 114245, 122070, 122640, 130208, 131460, 132860, 137094, 140224, 142415, 150240, 151840, 159432, 159943, 162760, 163520, 170898, 175280, 182208, 182792, 195312, 199290, 210336, 212576, 227760, 227864, 228490, 244140, 245280, 260416, 262920, 265720, 274188, 284830, 297037, 300480, 303680, 318864, 319886, 325520, 341796, 342735, 350560, 365584, 390624, 398580, 420672, 425152, 427245, 455520, 455728, 456980, 479829, 488280, 490560, 525840, 531440, 548376, 569660, 594074, 637728, 639772, 651040, 683592, 685470, 701120, 731168, 781248, 797160, 799715, 854490, 891111, 911040, 911456, 913960, 959658, 976560, 1051680, 1062880, 1096752, 1139320, 1188148, 1275456, 1279544, 1302080, 1367184, 1370940, 1462336, 1485185, 1594320, 1599430, 1708980, 1782222, 1822912, 1827920, 1919316, 1953120, 2079259, 2103360, 2125760, 2193504, 2278640, 2376296, 2399145, 2559088, 2734368, 2741880, 2970370, 3188640, 3198860, 3417960, 3564444, 3655840, 3838632, 3906240, 4158518, 4387008, 4455555, 4557280, 4752592, 4798290, 5118176, 5468736, 5483760, 5940740, 6237777, 6377280, 6397720, 6835920, 7128888, 7311680, 7677264, 8317036, 8911110, 9114560, 9505184, 9596580, 10236352, 10396295, 10967520, 11881480, 12475554, 12795440, 13671840, 14257776, 15354528, 16634072, 17822220, 19010368, 19193160, 20792590, 21935040, 23762960, 24951108, 25590880, 27343680, 28515552, 30709056, 31188885, 33268144, 35644440, 38386320, 41585180, 47525920, 49902216, 51181760, 57031104, 62377770, 66536288, 71288880, 76772640, 83170360, 95051840, 99804432, 124755540, 133072576, 142577760, 153545280, 166340720, 199608864, 249511080, 285155520, 332681440, 399217728, 499022160, 665362880, 998044320, 1996088640]

約数ペア:

[(1, 1996088640), (2, 998044320), (3, 665362880), (4, 499022160), (5, 399217728), (6, 332681440), (7, 285155520), (8, 249511080), (10, 199608864), (12, 166340720), (13, 153545280), (14, 142577760), (15, 133072576), (16, 124755540), (20, 99804432), (21, 95051840), (24, 83170360), (26, 76772640), (28, 71288880), (30, 66536288), (32, 62377770), (35, 57031104), (39, 51181760), (40, 49902216), (42, 47525920), (48, 41585180), (52, 38386320), (56, 35644440), (60, 33268144), (64, 31188885), (65, 30709056), (70, 28515552), (73, 27343680), (78, 25590880), (80, 24951108), (84, 23762960), (91, 21935040), (96, 20792590), (104, 19193160), (105, 19010368), (112, 17822220), (120, 16634072), (130, 15354528), (140, 14257776), (146, 13671840), (156, 12795440), (160, 12475554), (168, 11881480), (182, 10967520), (192, 10396295), (195, 10236352), (208, 9596580), (210, 9505184), (219, 9114560), (224, 8911110), (240, 8317036), (260, 7677264), (273, 7311680), (280, 7128888), (292, 6835920), (312, 6397720), (313, 6377280), (320, 6237777), (336, 5940740), (364, 5483760), (365, 5468736), (390, 5118176), (416, 4798290), (420, 4752592), (438, 4557280), (448, 4455555), (455, 4387008), (480, 4158518), (511, 3906240), (520, 3838632), (546, 3655840), (560, 3564444), (584, 3417960), (624, 3198860), (626, 3188640), (672, 2970370), (728, 2741880), (730, 2734368), (780, 2559088), (832, 2399145), (840, 2376296), (876, 2278640), (910, 2193504), (939, 2125760), (949, 2103360), (960, 2079259), (1022, 1953120), (1040, 1919316), (1092, 1827920), (1095, 1822912), (1120, 1782222), (1168, 1708980), (1248, 1599430), (1252, 1594320), (1344, 1485185), (1365, 1462336), (1456, 1370940), (1460, 1367184), (1533, 1302080), (1560, 1279544), (1565, 1275456), (1680, 1188148), (1752, 1139320), (1820, 1096752), (1878, 1062880), (1898, 1051680), (2044, 976560), (2080, 959658), (2184, 913960), (2190, 911456), (2191, 911040), (2240, 891111), (2336, 854490), (2496, 799715), (2504, 797160), (2555, 781248), (2730, 731168), (2847, 701120), (2912, 685470), (2920, 683592), (3066, 651040), (3120, 639772), (3130, 637728), (3360, 594074), (3504, 569660), (3640, 548376), (3756, 531440), (3796, 525840), (4069, 490560), (4088, 488280), (4160, 479829), (4368, 456980), (4380, 455728), (4382, 455520), (4672, 427245), (4695, 425152), (4745, 420672), (5008, 398580), (5110, 390624), (5460, 365584), (5694, 350560), (5824, 342735), (5840, 341796), (6132, 325520), (6240, 319886), (6260, 318864), (6573, 303680), (6643, 300480), (6720, 297037), (7008, 284830), (7280, 274188), (7512, 265720), (7592, 262920), (7665, 260416), (8138, 245280), (8176, 244140), (8736, 228490), (8760, 227864), (8764, 227760), (9390, 212576), (9490, 210336), (10016, 199290), (10220, 195312), (10920, 182792), (10955, 182208), (11388, 175280), (11680, 170898), (12207, 163520), (12264, 162760), (12480, 159943), (12520, 159432), (13146, 151840), (13286, 150240), (14016, 142415), (14235, 140224), (14560, 137094), (15024, 132860), (15184, 131460), (15330, 130208), (16276, 122640), (16352, 122070), (17472, 114245), (17520, 113932), (17528, 113880), (18780, 106288), (18980, 105168), (19929, 100160), (20032, 99645), (20345, 98112), (20440, 97656), (21840, 91396), (21910, 91104), (22776, 87640), (22849, 87360), (23360, 85449), (24414, 81760), (24528, 81380), (25040, 79716), (26292, 75920), (26572, 75120), (28470, 70112), (28483, 70080), (29120, 68547), (30048, 66430), (30368, 65730), (30660, 65104), (32552, 61320), (32704, 61035), (32865, 60736), (33215, 60096), (35040, 56966), (35056, 56940), (37560, 53144), (37960, 52584), (39858, 50080), (40690, 49056), (40880, 48828), (43680, 45698), (43820, 45552)]