7775040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 224

約数和(自身を含む): 30723840

約数和(自身を除く): 22948800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 89, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 178, 182, 192, 195, 208, 210, 224, 240, 260, 267, 273, 280, 312, 320, 336, 356, 364, 390, 416, 420, 445, 448, 455, 480, 520, 534, 546, 560, 623, 624, 672, 712, 728, 780, 832, 840, 890, 910, 960, 1040, 1068, 1092, 1120, 1157, 1246, 1248, 1335, 1344, 1365, 1424, 1456, 1560, 1680, 1780, 1820, 1869, 2080, 2136, 2184, 2240, 2314, 2492, 2496, 2670, 2730, 2848, 2912, 3115, 3120, 3360, 3471, 3560, 3640, 3738, 4160, 4272, 4368, 4628, 4984, 5340, 5460, 5696, 5785, 5824, 6230, 6240, 6720, 6942, 7120, 7280, 7476, 8099, 8544, 8736, 9256, 9345, 9968, 10680, 10920, 11570, 12460, 12480, 13884, 14240, 14560, 14952, 16198, 17088, 17355, 17472, 18512, 18690, 19936, 21360, 21840, 23140, 24297, 24920, 27768, 28480, 29120, 29904, 32396, 34710, 37024, 37380, 39872, 40495, 42720, 43680, 46280, 48594, 49840, 55536, 59808, 64792, 69420, 74048, 74760, 80990, 85440, 87360, 92560, 97188, 99680, 111072, 119616, 121485, 129584, 138840, 149520, 161980, 185120, 194376, 199360, 222144, 242970, 259168, 277680, 299040, 323960, 370240, 388752, 485940, 518336, 555360, 598080, 647920, 777504, 971880, 1110720, 1295840, 1555008, 1943760, 2591680, 3887520, 7775040]

約数ペア:

[(1, 7775040), (2, 3887520), (3, 2591680), (4, 1943760), (5, 1555008), (6, 1295840), (7, 1110720), (8, 971880), (10, 777504), (12, 647920), (13, 598080), (14, 555360), (15, 518336), (16, 485940), (20, 388752), (21, 370240), (24, 323960), (26, 299040), (28, 277680), (30, 259168), (32, 242970), (35, 222144), (39, 199360), (40, 194376), (42, 185120), (48, 161980), (52, 149520), (56, 138840), (60, 129584), (64, 121485), (65, 119616), (70, 111072), (78, 99680), (80, 97188), (84, 92560), (89, 87360), (91, 85440), (96, 80990), (104, 74760), (105, 74048), (112, 69420), (120, 64792), (130, 59808), (140, 55536), (156, 49840), (160, 48594), (168, 46280), (178, 43680), (182, 42720), (192, 40495), (195, 39872), (208, 37380), (210, 37024), (224, 34710), (240, 32396), (260, 29904), (267, 29120), (273, 28480), (280, 27768), (312, 24920), (320, 24297), (336, 23140), (356, 21840), (364, 21360), (390, 19936), (416, 18690), (420, 18512), (445, 17472), (448, 17355), (455, 17088), (480, 16198), (520, 14952), (534, 14560), (546, 14240), (560, 13884), (623, 12480), (624, 12460), (672, 11570), (712, 10920), (728, 10680), (780, 9968), (832, 9345), (840, 9256), (890, 8736), (910, 8544), (960, 8099), (1040, 7476), (1068, 7280), (1092, 7120), (1120, 6942), (1157, 6720), (1246, 6240), (1248, 6230), (1335, 5824), (1344, 5785), (1365, 5696), (1424, 5460), (1456, 5340), (1560, 4984), (1680, 4628), (1780, 4368), (1820, 4272), (1869, 4160), (2080, 3738), (2136, 3640), (2184, 3560), (2240, 3471), (2314, 3360), (2492, 3120), (2496, 3115), (2670, 2912), (2730, 2848)]