129118080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:781

約数の個数: 256

約数和(自身を含む): 507225600

約数和(自身を除く): 378107520

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, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 739, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1478, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2217, 2240, 2496, 2688, 2730, 2912, 2956, 3120, 3360, 3640, 3695, 4160, 4368, 4434, 4480, 4992, 5173, 5460, 5824, 5912, 6240, 6720, 7280, 7390, 8320, 8736, 8868, 9607, 10346, 10920, 11085, 11648, 11824, 12480, 13440, 14560, 14780, 15519, 17472, 17736, 19214, 20692, 21840, 22170, 23648, 24960, 25865, 28821, 29120, 29560, 31038, 34944, 35472, 38428, 41384, 43680, 44340, 47296, 48035, 51730, 57642, 58240, 59120, 62076, 67249, 70944, 76856, 77595, 82768, 87360, 88680, 94592, 96070, 103460, 115284, 118240, 124152, 134498, 141888, 144105, 153712, 155190, 165536, 174720, 177360, 192140, 201747, 206920, 230568, 236480, 248304, 268996, 283776, 288210, 307424, 310380, 331072, 336245, 354720, 384280, 403494, 413840, 461136, 472960, 496608, 537992, 576420, 614848, 620760, 662144, 672490, 709440, 768560, 806988, 827680, 922272, 993216, 1008735, 1075984, 1152840, 1229696, 1241520, 1344980, 1418880, 1537120, 1613976, 1655360, 1844544, 1986432, 2017470, 2151968, 2305680, 2483040, 2689960, 3074240, 3227952, 3310720, 3689088, 4034940, 4303936, 4611360, 4966080, 5379920, 6148480, 6455904, 8069880, 8607872, 9222720, 9932160, 10759840, 12911808, 16139760, 18445440, 21519680, 25823616, 32279520, 43039360, 64559040, 129118080]

約数ペア:

[(1, 129118080), (2, 64559040), (3, 43039360), (4, 32279520), (5, 25823616), (6, 21519680), (7, 18445440), (8, 16139760), (10, 12911808), (12, 10759840), (13, 9932160), (14, 9222720), (15, 8607872), (16, 8069880), (20, 6455904), (21, 6148480), (24, 5379920), (26, 4966080), (28, 4611360), (30, 4303936), (32, 4034940), (35, 3689088), (39, 3310720), (40, 3227952), (42, 3074240), (48, 2689960), (52, 2483040), (56, 2305680), (60, 2151968), (64, 2017470), (65, 1986432), (70, 1844544), (78, 1655360), (80, 1613976), (84, 1537120), (91, 1418880), (96, 1344980), (104, 1241520), (105, 1229696), (112, 1152840), (120, 1075984), (128, 1008735), (130, 993216), (140, 922272), (156, 827680), (160, 806988), (168, 768560), (182, 709440), (192, 672490), (195, 662144), (208, 620760), (210, 614848), (224, 576420), (240, 537992), (260, 496608), (273, 472960), (280, 461136), (312, 413840), (320, 403494), (336, 384280), (364, 354720), (384, 336245), (390, 331072), (416, 310380), (420, 307424), (448, 288210), (455, 283776), (480, 268996), (520, 248304), (546, 236480), (560, 230568), (624, 206920), (640, 201747), (672, 192140), (728, 177360), (739, 174720), (780, 165536), (832, 155190), (840, 153712), (896, 144105), (910, 141888), (960, 134498), (1040, 124152), (1092, 118240), (1120, 115284), (1248, 103460), (1344, 96070), (1365, 94592), (1456, 88680), (1478, 87360), (1560, 82768), (1664, 77595), (1680, 76856), (1820, 70944), (1920, 67249), (2080, 62076), (2184, 59120), (2217, 58240), (2240, 57642), (2496, 51730), (2688, 48035), (2730, 47296), (2912, 44340), (2956, 43680), (3120, 41384), (3360, 38428), (3640, 35472), (3695, 34944), (4160, 31038), (4368, 29560), (4434, 29120), (4480, 28821), (4992, 25865), (5173, 24960), (5460, 23648), (5824, 22170), (5912, 21840), (6240, 20692), (6720, 19214), (7280, 17736), (7390, 17472), (8320, 15519), (8736, 14780), (8868, 14560), (9607, 13440), (10346, 12480), (10920, 11824), (11085, 11648)]