8984277120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51421}}^1$

素因数の和:51463

約数の個数: 256

約数和(自身を含む): 35246695680

約数和(自身を除く): 26262418560

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, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12480, 13440, 14560, 17472, 21840, 24960, 29120, 34944, 43680, 51421, 58240, 87360, 102842, 154263, 174720, 205684, 257105, 308526, 359947, 411368, 514210, 617052, 668473, 719894, 771315, 822736, 1028420, 1079841, 1234104, 1336946, 1439788, 1542630, 1645472, 1799735, 2005419, 2056840, 2159682, 2468208, 2673892, 2879576, 3085260, 3290944, 3342365, 3599470, 4010838, 4113680, 4319364, 4679311, 4936416, 5347784, 5399205, 5759152, 6170520, 6581888, 6684730, 7198940, 8021676, 8227360, 8638728, 9358622, 9872832, 10027095, 10695568, 10798410, 11518304, 12341040, 13369460, 14037933, 14397880, 16043352, 16454720, 17277456, 18717244, 19745664, 20054190, 21391136, 21596820, 23036608, 23396555, 24682080, 26738920, 28075866, 28795760, 32086704, 32909440, 34554912, 37434488, 40108380, 42782272, 43193640, 46073216, 46793110, 49364160, 53477840, 56151732, 57591520, 64173408, 69109824, 70189665, 74868976, 80216760, 85564544, 86387280, 93586220, 98728320, 106955680, 112303464, 115183040, 128346816, 138219648, 140379330, 149737952, 160433520, 172774560, 187172440, 213911360, 224606928, 230366080, 256693632, 280758660, 299475904, 320867040, 345549120, 374344880, 427822720, 449213856, 561517320, 598951808, 641734080, 691098240, 748689760, 898427712, 1123034640, 1283468160, 1497379520, 1796855424, 2246069280, 2994759040, 4492138560, 8984277120]

約数ペア:

[(1, 8984277120), (2, 4492138560), (3, 2994759040), (4, 2246069280), (5, 1796855424), (6, 1497379520), (7, 1283468160), (8, 1123034640), (10, 898427712), (12, 748689760), (13, 691098240), (14, 641734080), (15, 598951808), (16, 561517320), (20, 449213856), (21, 427822720), (24, 374344880), (26, 345549120), (28, 320867040), (30, 299475904), (32, 280758660), (35, 256693632), (39, 230366080), (40, 224606928), (42, 213911360), (48, 187172440), (52, 172774560), (56, 160433520), (60, 149737952), (64, 140379330), (65, 138219648), (70, 128346816), (78, 115183040), (80, 112303464), (84, 106955680), (91, 98728320), (96, 93586220), (104, 86387280), (105, 85564544), (112, 80216760), (120, 74868976), (128, 70189665), (130, 69109824), (140, 64173408), (156, 57591520), (160, 56151732), (168, 53477840), (182, 49364160), (192, 46793110), (195, 46073216), (208, 43193640), (210, 42782272), (224, 40108380), (240, 37434488), (260, 34554912), (273, 32909440), (280, 32086704), (312, 28795760), (320, 28075866), (336, 26738920), (364, 24682080), (384, 23396555), (390, 23036608), (416, 21596820), (420, 21391136), (448, 20054190), (455, 19745664), (480, 18717244), (520, 17277456), (546, 16454720), (560, 16043352), (624, 14397880), (640, 14037933), (672, 13369460), (728, 12341040), (780, 11518304), (832, 10798410), (840, 10695568), (896, 10027095), (910, 9872832), (960, 9358622), (1040, 8638728), (1092, 8227360), (1120, 8021676), (1248, 7198940), (1344, 6684730), (1365, 6581888), (1456, 6170520), (1560, 5759152), (1664, 5399205), (1680, 5347784), (1820, 4936416), (1920, 4679311), (2080, 4319364), (2184, 4113680), (2240, 4010838), (2496, 3599470), (2688, 3342365), (2730, 3290944), (2912, 3085260), (3120, 2879576), (3360, 2673892), (3640, 2468208), (4160, 2159682), (4368, 2056840), (4480, 2005419), (4992, 1799735), (5460, 1645472), (5824, 1542630), (6240, 1439788), (6720, 1336946), (7280, 1234104), (8320, 1079841), (8736, 1028420), (10920, 822736), (11648, 771315), (12480, 719894), (13440, 668473), (14560, 617052), (17472, 514210), (21840, 411368), (24960, 359947), (29120, 308526), (34944, 257105), (43680, 205684), (51421, 174720), (58240, 154263), (87360, 102842)]