19285681920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:659

約数の個数: 288

約数和(自身を含む): 63040590144

約数和(自身を除く): 43754908224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 281, 293, 305, 320, 366, 384, 480, 488, 562, 586, 610, 640, 732, 768, 843, 879, 915, 960, 976, 1124, 1172, 1220, 1280, 1405, 1464, 1465, 1686, 1758, 1830, 1920, 1952, 2248, 2344, 2440, 2810, 2928, 2930, 3372, 3516, 3660, 3840, 3904, 4215, 4395, 4496, 4688, 4880, 5620, 5856, 5860, 6744, 7032, 7320, 7808, 8430, 8790, 8992, 9376, 9760, 11240, 11712, 11720, 13488, 14064, 14640, 15616, 16860, 17141, 17580, 17873, 17984, 18752, 19520, 22480, 23424, 23440, 26976, 28128, 29280, 33720, 34282, 35160, 35746, 35968, 37504, 39040, 44960, 46848, 46880, 51423, 53619, 53952, 56256, 58560, 67440, 68564, 70320, 71492, 71936, 75008, 78080, 82333, 85705, 89365, 89920, 93760, 102846, 107238, 107904, 112512, 117120, 134880, 137128, 140640, 142984, 164666, 171410, 178730, 179840, 187520, 205692, 214476, 215808, 225024, 234240, 246999, 257115, 268095, 269760, 274256, 281280, 285968, 329332, 342820, 357460, 359680, 375040, 411384, 411665, 428952, 493998, 514230, 536190, 539520, 548512, 562560, 571936, 658664, 685640, 714920, 822768, 823330, 857904, 987996, 1028460, 1072380, 1079040, 1097024, 1125120, 1143872, 1234995, 1317328, 1371280, 1429840, 1645536, 1646660, 1715808, 1975992, 2056920, 2144760, 2194048, 2287744, 2469990, 2634656, 2742560, 2859680, 3291072, 3293320, 3431616, 3951984, 4113840, 4289520, 4388096, 4575488, 4939980, 5022313, 5269312, 5485120, 5719360, 6582144, 6586640, 6863232, 7903968, 8227680, 8579040, 9879960, 10044626, 10538624, 10970240, 11438720, 13164288, 13173280, 13726464, 15066939, 15807936, 16455360, 17158080, 19759920, 20089252, 21077248, 21940480, 22877440, 25111565, 26346560, 30133878, 31615872, 32910720, 34316160, 39519840, 40178504, 50223130, 52693120, 60267756, 63231744, 65821440, 68632320, 75334695, 79039680, 80357008, 100446260, 105386240, 120535512, 150669390, 158079360, 160714016, 200892520, 241071024, 301338780, 316158720, 321428032, 401785040, 482142048, 602677560, 642856064, 803570080, 964284096, 1205355120, 1285712128, 1607140160, 1928568192, 2410710240, 3214280320, 3857136384, 4821420480, 6428560640, 9642840960, 19285681920]

約数ペア:

[(1, 19285681920), (2, 9642840960), (3, 6428560640), (4, 4821420480), (5, 3857136384), (6, 3214280320), (8, 2410710240), (10, 1928568192), (12, 1607140160), (15, 1285712128), (16, 1205355120), (20, 964284096), (24, 803570080), (30, 642856064), (32, 602677560), (40, 482142048), (48, 401785040), (60, 321428032), (61, 316158720), (64, 301338780), (80, 241071024), (96, 200892520), (120, 160714016), (122, 158079360), (128, 150669390), (160, 120535512), (183, 105386240), (192, 100446260), (240, 80357008), (244, 79039680), (256, 75334695), (281, 68632320), (293, 65821440), (305, 63231744), (320, 60267756), (366, 52693120), (384, 50223130), (480, 40178504), (488, 39519840), (562, 34316160), (586, 32910720), (610, 31615872), (640, 30133878), (732, 26346560), (768, 25111565), (843, 22877440), (879, 21940480), (915, 21077248), (960, 20089252), (976, 19759920), (1124, 17158080), (1172, 16455360), (1220, 15807936), (1280, 15066939), (1405, 13726464), (1464, 13173280), (1465, 13164288), (1686, 11438720), (1758, 10970240), (1830, 10538624), (1920, 10044626), (1952, 9879960), (2248, 8579040), (2344, 8227680), (2440, 7903968), (2810, 6863232), (2928, 6586640), (2930, 6582144), (3372, 5719360), (3516, 5485120), (3660, 5269312), (3840, 5022313), (3904, 4939980), (4215, 4575488), (4395, 4388096), (4496, 4289520), (4688, 4113840), (4880, 3951984), (5620, 3431616), (5856, 3293320), (5860, 3291072), (6744, 2859680), (7032, 2742560), (7320, 2634656), (7808, 2469990), (8430, 2287744), (8790, 2194048), (8992, 2144760), (9376, 2056920), (9760, 1975992), (11240, 1715808), (11712, 1646660), (11720, 1645536), (13488, 1429840), (14064, 1371280), (14640, 1317328), (15616, 1234995), (16860, 1143872), (17141, 1125120), (17580, 1097024), (17873, 1079040), (17984, 1072380), (18752, 1028460), (19520, 987996), (22480, 857904), (23424, 823330), (23440, 822768), (26976, 714920), (28128, 685640), (29280, 658664), (33720, 571936), (34282, 562560), (35160, 548512), (35746, 539520), (35968, 536190), (37504, 514230), (39040, 493998), (44960, 428952), (46848, 411665), (46880, 411384), (51423, 375040), (53619, 359680), (53952, 357460), (56256, 342820), (58560, 329332), (67440, 285968), (68564, 281280), (70320, 274256), (71492, 269760), (71936, 268095), (75008, 257115), (78080, 246999), (82333, 234240), (85705, 225024), (89365, 215808), (89920, 214476), (93760, 205692), (102846, 187520), (107238, 179840), (107904, 178730), (112512, 171410), (117120, 164666), (134880, 142984), (137128, 140640)]