28543299840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20477}}^1$

素因数の和:20526

約数の個数: 324

約数和(自身を含む): 108556212492

約数和(自身を除く): 80012912652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1280, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2304, 2420, 2640, 2816, 2880, 2904, 3168, 3520, 3630, 3840, 3872, 3960, 4224, 4356, 4840, 5280, 5445, 5760, 5808, 6336, 7040, 7260, 7744, 7920, 8448, 8712, 9680, 10560, 10890, 11520, 11616, 12672, 14080, 14520, 15488, 15840, 17424, 19360, 20477, 21120, 21780, 23232, 25344, 29040, 30976, 31680, 34848, 38720, 40954, 42240, 43560, 46464, 58080, 61431, 63360, 69696, 77440, 81908, 87120, 92928, 102385, 116160, 122862, 126720, 139392, 154880, 163816, 174240, 184293, 204770, 225247, 232320, 245724, 278784, 307155, 327632, 348480, 368586, 409540, 450494, 464640, 491448, 614310, 655264, 675741, 696960, 737172, 819080, 900988, 921465, 982896, 1126235, 1228620, 1310528, 1351482, 1393920, 1474344, 1638160, 1801976, 1842930, 1965792, 2027223, 2252470, 2457240, 2477717, 2621056, 2702964, 2948688, 3276320, 3378705, 3603952, 3685860, 3931584, 4054446, 4504940, 4914480, 4955434, 5242112, 5405928, 5897376, 6552640, 6757410, 7207904, 7371720, 7433151, 7863168, 8108892, 9009880, 9828960, 9910868, 10136115, 10811856, 11794752, 12388585, 13105280, 13514820, 14415808, 14743440, 14866302, 15726336, 16217784, 18019760, 19657920, 19821736, 20272230, 21623712, 22299453, 23589504, 24777170, 26210560, 27029640, 28831616, 29486880, 29732604, 32435568, 36039520, 37165755, 39315840, 39643472, 40544460, 43247424, 44598906, 47179008, 49554340, 54059280, 57663232, 58973760, 59465208, 64871136, 72079040, 74331510, 78631680, 79286944, 81088920, 86494848, 89197812, 99108680, 108118560, 111497265, 117947520, 118930416, 129742272, 144158080, 148663020, 158573888, 162177840, 172989696, 178395624, 198217360, 216237120, 222994530, 235895040, 237860832, 259484544, 288316160, 297326040, 317147776, 324355680, 356791248, 396434720, 432474240, 445989060, 475721664, 518969088, 594652080, 634295552, 648711360, 713582496, 792869440, 864948480, 891978120, 951443328, 1189304160, 1297422720, 1427164992, 1585738880, 1783956240, 1902886656, 2378608320, 2594845440, 2854329984, 3171477760, 3567912480, 4757216640, 5708659968, 7135824960, 9514433280, 14271649920, 28543299840]

約数ペア:

[(1, 28543299840), (2, 14271649920), (3, 9514433280), (4, 7135824960), (5, 5708659968), (6, 4757216640), (8, 3567912480), (9, 3171477760), (10, 2854329984), (11, 2594845440), (12, 2378608320), (15, 1902886656), (16, 1783956240), (18, 1585738880), (20, 1427164992), (22, 1297422720), (24, 1189304160), (30, 951443328), (32, 891978120), (33, 864948480), (36, 792869440), (40, 713582496), (44, 648711360), (45, 634295552), (48, 594652080), (55, 518969088), (60, 475721664), (64, 445989060), (66, 432474240), (72, 396434720), (80, 356791248), (88, 324355680), (90, 317147776), (96, 297326040), (99, 288316160), (110, 259484544), (120, 237860832), (121, 235895040), (128, 222994530), (132, 216237120), (144, 198217360), (160, 178395624), (165, 172989696), (176, 162177840), (180, 158573888), (192, 148663020), (198, 144158080), (220, 129742272), (240, 118930416), (242, 117947520), (256, 111497265), (264, 108118560), (288, 99108680), (320, 89197812), (330, 86494848), (352, 81088920), (360, 79286944), (363, 78631680), (384, 74331510), (396, 72079040), (440, 64871136), (480, 59465208), (484, 58973760), (495, 57663232), (528, 54059280), (576, 49554340), (605, 47179008), (640, 44598906), (660, 43247424), (704, 40544460), (720, 39643472), (726, 39315840), (768, 37165755), (792, 36039520), (880, 32435568), (960, 29732604), (968, 29486880), (990, 28831616), (1056, 27029640), (1089, 26210560), (1152, 24777170), (1210, 23589504), (1280, 22299453), (1320, 21623712), (1408, 20272230), (1440, 19821736), (1452, 19657920), (1584, 18019760), (1760, 16217784), (1815, 15726336), (1920, 14866302), (1936, 14743440), (1980, 14415808), (2112, 13514820), (2178, 13105280), (2304, 12388585), (2420, 11794752), (2640, 10811856), (2816, 10136115), (2880, 9910868), (2904, 9828960), (3168, 9009880), (3520, 8108892), (3630, 7863168), (3840, 7433151), (3872, 7371720), (3960, 7207904), (4224, 6757410), (4356, 6552640), (4840, 5897376), (5280, 5405928), (5445, 5242112), (5760, 4955434), (5808, 4914480), (6336, 4504940), (7040, 4054446), (7260, 3931584), (7744, 3685860), (7920, 3603952), (8448, 3378705), (8712, 3276320), (9680, 2948688), (10560, 2702964), (10890, 2621056), (11520, 2477717), (11616, 2457240), (12672, 2252470), (14080, 2027223), (14520, 1965792), (15488, 1842930), (15840, 1801976), (17424, 1638160), (19360, 1474344), (20477, 1393920), (21120, 1351482), (21780, 1310528), (23232, 1228620), (25344, 1126235), (29040, 982896), (30976, 921465), (31680, 900988), (34848, 819080), (38720, 737172), (40954, 696960), (42240, 675741), (43560, 655264), (46464, 614310), (58080, 491448), (61431, 464640), (63360, 450494), (69696, 409540), (77440, 368586), (81908, 348480), (87120, 327632), (92928, 307155), (102385, 278784), (116160, 245724), (122862, 232320), (126720, 225247), (139392, 204770), (154880, 184293), (163816, 174240)]