127523760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5875

約数の個数: 160

約数和(自身を含む): 486635520

約数和(自身を除く): 359111760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 5839, 7280, 10920, 11678, 17517, 21840, 23356, 29195, 35034, 40873, 46712, 58390, 70068, 75907, 81746, 87585, 93424, 116780, 122619, 140136, 151814, 163492, 175170, 204365, 227721, 233560, 245238, 280272, 303628, 326984, 350340, 379535, 408730, 455442, 467120, 490476, 531349, 607256, 613095, 653968, 700680, 759070, 817460, 910884, 980952, 1062698, 1138605, 1214512, 1226190, 1401360, 1518140, 1594047, 1634920, 1821768, 1961904, 2125396, 2277210, 2452380, 2656745, 3036280, 3188094, 3269840, 3643536, 4250792, 4554420, 4904760, 5313490, 6072560, 6376188, 7970235, 8501584, 9108840, 9809520, 10626980, 12752376, 15940470, 18217680, 21253960, 25504752, 31880940, 42507920, 63761880, 127523760]

約数ペア:

[(1, 127523760), (2, 63761880), (3, 42507920), (4, 31880940), (5, 25504752), (6, 21253960), (7, 18217680), (8, 15940470), (10, 12752376), (12, 10626980), (13, 9809520), (14, 9108840), (15, 8501584), (16, 7970235), (20, 6376188), (21, 6072560), (24, 5313490), (26, 4904760), (28, 4554420), (30, 4250792), (35, 3643536), (39, 3269840), (40, 3188094), (42, 3036280), (48, 2656745), (52, 2452380), (56, 2277210), (60, 2125396), (65, 1961904), (70, 1821768), (78, 1634920), (80, 1594047), (84, 1518140), (91, 1401360), (104, 1226190), (105, 1214512), (112, 1138605), (120, 1062698), (130, 980952), (140, 910884), (156, 817460), (168, 759070), (182, 700680), (195, 653968), (208, 613095), (210, 607256), (240, 531349), (260, 490476), (273, 467120), (280, 455442), (312, 408730), (336, 379535), (364, 350340), (390, 326984), (420, 303628), (455, 280272), (520, 245238), (546, 233560), (560, 227721), (624, 204365), (728, 175170), (780, 163492), (840, 151814), (910, 140136), (1040, 122619), (1092, 116780), (1365, 93424), (1456, 87585), (1560, 81746), (1680, 75907), (1820, 70068), (2184, 58390), (2730, 46712), (3120, 40873), (3640, 35034), (4368, 29195), (5460, 23356), (5839, 21840), (7280, 17517), (10920, 11678)]