198583840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 603542016

約数和(自身を除く): 404958176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 593, 598, 644, 728, 736, 805, 910, 920, 1040, 1120, 1186, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2080, 2093, 2372, 2392, 2576, 2912, 2965, 2990, 3220, 3640, 3680, 4151, 4186, 4744, 4784, 5152, 5930, 5980, 6440, 7280, 7709, 8302, 8372, 9488, 9568, 10465, 11860, 11960, 12880, 13639, 14560, 15418, 16604, 16744, 18976, 20755, 20930, 23720, 23920, 25760, 27278, 30836, 33208, 33488, 38545, 41510, 41860, 47440, 47840, 53963, 54556, 61672, 66416, 66976, 68195, 77090, 83020, 83720, 94880, 95473, 107926, 109112, 123344, 132832, 136390, 154180, 166040, 167440, 177307, 190946, 215852, 218224, 246688, 269815, 272780, 308360, 332080, 334880, 354614, 381892, 431704, 436448, 477365, 539630, 545560, 616720, 664160, 709228, 763784, 863408, 886535, 954730, 1079260, 1091120, 1233440, 1241149, 1418456, 1527568, 1726816, 1773070, 1909460, 2158520, 2182240, 2482298, 2836912, 3055136, 3546140, 3818920, 4317040, 4964596, 5673824, 6205745, 7092280, 7637840, 8634080, 9929192, 12411490, 14184560, 15275680, 19858384, 24822980, 28369120, 39716768, 49645960, 99291920, 198583840]

約数ペア:

[(1, 198583840), (2, 99291920), (4, 49645960), (5, 39716768), (7, 28369120), (8, 24822980), (10, 19858384), (13, 15275680), (14, 14184560), (16, 12411490), (20, 9929192), (23, 8634080), (26, 7637840), (28, 7092280), (32, 6205745), (35, 5673824), (40, 4964596), (46, 4317040), (52, 3818920), (56, 3546140), (65, 3055136), (70, 2836912), (80, 2482298), (91, 2182240), (92, 2158520), (104, 1909460), (112, 1773070), (115, 1726816), (130, 1527568), (140, 1418456), (160, 1241149), (161, 1233440), (182, 1091120), (184, 1079260), (208, 954730), (224, 886535), (230, 863408), (260, 763784), (280, 709228), (299, 664160), (322, 616720), (364, 545560), (368, 539630), (416, 477365), (455, 436448), (460, 431704), (520, 381892), (560, 354614), (593, 334880), (598, 332080), (644, 308360), (728, 272780), (736, 269815), (805, 246688), (910, 218224), (920, 215852), (1040, 190946), (1120, 177307), (1186, 167440), (1196, 166040), (1288, 154180), (1456, 136390), (1495, 132832), (1610, 123344), (1820, 109112), (1840, 107926), (2080, 95473), (2093, 94880), (2372, 83720), (2392, 83020), (2576, 77090), (2912, 68195), (2965, 66976), (2990, 66416), (3220, 61672), (3640, 54556), (3680, 53963), (4151, 47840), (4186, 47440), (4744, 41860), (4784, 41510), (5152, 38545), (5930, 33488), (5980, 33208), (6440, 30836), (7280, 27278), (7709, 25760), (8302, 23920), (8372, 23720), (9488, 20930), (9568, 20755), (10465, 18976), (11860, 16744), (11960, 16604), (12880, 15418), (13639, 14560)]