154483680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1353

約数の個数: 192

約数和(自身を含む): 552061440

約数和(自身を除く): 397577760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1303, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2606, 2964, 3040, 3120, 3705, 3909, 3952, 4560, 4940, 5212, 5928, 6240, 6515, 7410, 7818, 7904, 9120, 9880, 10424, 11856, 13030, 14820, 15636, 16939, 19545, 19760, 20848, 23712, 24757, 26060, 29640, 31272, 33878, 39090, 39520, 41696, 49514, 50817, 52120, 59280, 62544, 67756, 74271, 78180, 84695, 99028, 101634, 104240, 118560, 123785, 125088, 135512, 148542, 156360, 169390, 198056, 203268, 208480, 247570, 254085, 271024, 297084, 312720, 321841, 338780, 371355, 396112, 406536, 495140, 508170, 542048, 594168, 625440, 643682, 677560, 742710, 792224, 813072, 965523, 990280, 1016340, 1188336, 1287364, 1355120, 1485420, 1609205, 1626144, 1931046, 1980560, 2032680, 2376672, 2574728, 2710240, 2970840, 3218410, 3862092, 3961120, 4065360, 4827615, 5149456, 5941680, 6436820, 7724184, 8130720, 9655230, 10298912, 11883360, 12873640, 15448368, 19310460, 25747280, 30896736, 38620920, 51494560, 77241840, 154483680]

約数ペア:

[(1, 154483680), (2, 77241840), (3, 51494560), (4, 38620920), (5, 30896736), (6, 25747280), (8, 19310460), (10, 15448368), (12, 12873640), (13, 11883360), (15, 10298912), (16, 9655230), (19, 8130720), (20, 7724184), (24, 6436820), (26, 5941680), (30, 5149456), (32, 4827615), (38, 4065360), (39, 3961120), (40, 3862092), (48, 3218410), (52, 2970840), (57, 2710240), (60, 2574728), (65, 2376672), (76, 2032680), (78, 1980560), (80, 1931046), (95, 1626144), (96, 1609205), (104, 1485420), (114, 1355120), (120, 1287364), (130, 1188336), (152, 1016340), (156, 990280), (160, 965523), (190, 813072), (195, 792224), (208, 742710), (228, 677560), (240, 643682), (247, 625440), (260, 594168), (285, 542048), (304, 508170), (312, 495140), (380, 406536), (390, 396112), (416, 371355), (456, 338780), (480, 321841), (494, 312720), (520, 297084), (570, 271024), (608, 254085), (624, 247570), (741, 208480), (760, 203268), (780, 198056), (912, 169390), (988, 156360), (1040, 148542), (1140, 135512), (1235, 125088), (1248, 123785), (1303, 118560), (1482, 104240), (1520, 101634), (1560, 99028), (1824, 84695), (1976, 78180), (2080, 74271), (2280, 67756), (2470, 62544), (2606, 59280), (2964, 52120), (3040, 50817), (3120, 49514), (3705, 41696), (3909, 39520), (3952, 39090), (4560, 33878), (4940, 31272), (5212, 29640), (5928, 26060), (6240, 24757), (6515, 23712), (7410, 20848), (7818, 19760), (7904, 19545), (9120, 16939), (9880, 15636), (10424, 14820), (11856, 13030)]