2549605440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 224

約数和(自身を含む): 8603406720

約数和(自身を除く): 6053801280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 113, 114, 120, 152, 160, 190, 192, 226, 228, 240, 285, 304, 320, 339, 380, 452, 456, 480, 565, 570, 608, 678, 760, 904, 912, 960, 1130, 1140, 1216, 1237, 1356, 1520, 1695, 1808, 1824, 2147, 2260, 2280, 2474, 2712, 3040, 3390, 3616, 3648, 3711, 4294, 4520, 4560, 4948, 5424, 6080, 6185, 6441, 6780, 7232, 7422, 8588, 9040, 9120, 9896, 10735, 10848, 12370, 12882, 13560, 14844, 17176, 18080, 18240, 18555, 19792, 21470, 21696, 23503, 24740, 25764, 27120, 29688, 32205, 34352, 36160, 37110, 39584, 42940, 47006, 49480, 51528, 54240, 59376, 64410, 68704, 70509, 74220, 79168, 85880, 94012, 98960, 103056, 108480, 117515, 118752, 128820, 137408, 139781, 141018, 148440, 171760, 188024, 197920, 206112, 235030, 237504, 257640, 279562, 282036, 296880, 343520, 352545, 376048, 395840, 412224, 419343, 470060, 515280, 559124, 564072, 593760, 687040, 698905, 705090, 752096, 838686, 940120, 1030560, 1118248, 1128144, 1187520, 1397810, 1410180, 1504192, 1677372, 1880240, 2061120, 2096715, 2236496, 2256288, 2655839, 2795620, 2820360, 3354744, 3760480, 4193430, 4472992, 4512576, 5311678, 5591240, 5640720, 6709488, 7520960, 7967517, 8386860, 8945984, 10623356, 11182480, 11281440, 13279195, 13418976, 15935034, 16773720, 21246712, 22364960, 22562880, 26558390, 26837952, 31870068, 33547440, 39837585, 42493424, 44729920, 53116780, 63740136, 67094880, 79675170, 84986848, 106233560, 127480272, 134189760, 159350340, 169973696, 212467120, 254960544, 318700680, 424934240, 509921088, 637401360, 849868480, 1274802720, 2549605440]

約数ペア:

[(1, 2549605440), (2, 1274802720), (3, 849868480), (4, 637401360), (5, 509921088), (6, 424934240), (8, 318700680), (10, 254960544), (12, 212467120), (15, 169973696), (16, 159350340), (19, 134189760), (20, 127480272), (24, 106233560), (30, 84986848), (32, 79675170), (38, 67094880), (40, 63740136), (48, 53116780), (57, 44729920), (60, 42493424), (64, 39837585), (76, 33547440), (80, 31870068), (95, 26837952), (96, 26558390), (113, 22562880), (114, 22364960), (120, 21246712), (152, 16773720), (160, 15935034), (190, 13418976), (192, 13279195), (226, 11281440), (228, 11182480), (240, 10623356), (285, 8945984), (304, 8386860), (320, 7967517), (339, 7520960), (380, 6709488), (452, 5640720), (456, 5591240), (480, 5311678), (565, 4512576), (570, 4472992), (608, 4193430), (678, 3760480), (760, 3354744), (904, 2820360), (912, 2795620), (960, 2655839), (1130, 2256288), (1140, 2236496), (1216, 2096715), (1237, 2061120), (1356, 1880240), (1520, 1677372), (1695, 1504192), (1808, 1410180), (1824, 1397810), (2147, 1187520), (2260, 1128144), (2280, 1118248), (2474, 1030560), (2712, 940120), (3040, 838686), (3390, 752096), (3616, 705090), (3648, 698905), (3711, 687040), (4294, 593760), (4520, 564072), (4560, 559124), (4948, 515280), (5424, 470060), (6080, 419343), (6185, 412224), (6441, 395840), (6780, 376048), (7232, 352545), (7422, 343520), (8588, 296880), (9040, 282036), (9120, 279562), (9896, 257640), (10735, 237504), (10848, 235030), (12370, 206112), (12882, 197920), (13560, 188024), (14844, 171760), (17176, 148440), (18080, 141018), (18240, 139781), (18555, 137408), (19792, 128820), (21470, 118752), (21696, 117515), (23503, 108480), (24740, 103056), (25764, 98960), (27120, 94012), (29688, 85880), (32205, 79168), (34352, 74220), (36160, 70509), (37110, 68704), (39584, 64410), (42940, 59376), (47006, 54240), (49480, 51528)]