144047280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 485843904

約数和(自身を除く): 341796624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 195, 208, 240, 260, 274, 312, 337, 390, 411, 520, 548, 624, 674, 685, 780, 822, 1011, 1040, 1096, 1348, 1370, 1560, 1644, 1685, 1781, 2022, 2055, 2192, 2696, 2740, 3120, 3288, 3370, 3562, 4044, 4110, 4381, 5055, 5343, 5392, 5480, 6576, 6740, 7124, 8088, 8220, 8762, 8905, 10110, 10686, 10960, 13143, 13480, 14248, 16176, 16440, 17524, 17810, 20220, 21372, 21905, 26286, 26715, 26960, 28496, 32880, 35048, 35620, 40440, 42744, 43810, 46169, 52572, 53430, 65715, 70096, 71240, 80880, 85488, 87620, 92338, 105144, 106860, 131430, 138507, 142480, 175240, 184676, 210288, 213720, 230845, 262860, 277014, 350480, 369352, 427440, 461690, 525720, 554028, 600197, 692535, 738704, 923380, 1051440, 1108056, 1200394, 1385070, 1800591, 1846760, 2216112, 2400788, 2770140, 3000985, 3601182, 3693520, 4801576, 5540280, 6001970, 7202364, 9002955, 9603152, 11080560, 12003940, 14404728, 18005910, 24007880, 28809456, 36011820, 48015760, 72023640, 144047280]

約数ペア:

[(1, 144047280), (2, 72023640), (3, 48015760), (4, 36011820), (5, 28809456), (6, 24007880), (8, 18005910), (10, 14404728), (12, 12003940), (13, 11080560), (15, 9603152), (16, 9002955), (20, 7202364), (24, 6001970), (26, 5540280), (30, 4801576), (39, 3693520), (40, 3601182), (48, 3000985), (52, 2770140), (60, 2400788), (65, 2216112), (78, 1846760), (80, 1800591), (104, 1385070), (120, 1200394), (130, 1108056), (137, 1051440), (156, 923380), (195, 738704), (208, 692535), (240, 600197), (260, 554028), (274, 525720), (312, 461690), (337, 427440), (390, 369352), (411, 350480), (520, 277014), (548, 262860), (624, 230845), (674, 213720), (685, 210288), (780, 184676), (822, 175240), (1011, 142480), (1040, 138507), (1096, 131430), (1348, 106860), (1370, 105144), (1560, 92338), (1644, 87620), (1685, 85488), (1781, 80880), (2022, 71240), (2055, 70096), (2192, 65715), (2696, 53430), (2740, 52572), (3120, 46169), (3288, 43810), (3370, 42744), (3562, 40440), (4044, 35620), (4110, 35048), (4381, 32880), (5055, 28496), (5343, 26960), (5392, 26715), (5480, 26286), (6576, 21905), (6740, 21372), (7124, 20220), (8088, 17810), (8220, 17524), (8762, 16440), (8905, 16176), (10110, 14248), (10686, 13480), (10960, 13143)]