6517440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 23457408

約数和(自身を除く): 16939968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 73, 80, 90, 93, 96, 120, 124, 144, 146, 155, 160, 180, 186, 192, 219, 240, 248, 279, 288, 292, 310, 320, 360, 365, 372, 438, 465, 480, 496, 558, 576, 584, 620, 657, 720, 730, 744, 876, 930, 960, 992, 1095, 1116, 1168, 1240, 1314, 1395, 1440, 1460, 1488, 1752, 1860, 1984, 2190, 2232, 2263, 2336, 2480, 2628, 2790, 2880, 2920, 2976, 3285, 3504, 3720, 4380, 4464, 4526, 4672, 4960, 5256, 5580, 5840, 5952, 6570, 6789, 7008, 7440, 8760, 8928, 9052, 9920, 10512, 11160, 11315, 11680, 13140, 13578, 14016, 14880, 17520, 17856, 18104, 20367, 21024, 22320, 22630, 23360, 26280, 27156, 29760, 33945, 35040, 36208, 40734, 42048, 44640, 45260, 52560, 54312, 67890, 70080, 72416, 81468, 89280, 90520, 101835, 105120, 108624, 135780, 144832, 162936, 181040, 203670, 210240, 217248, 271560, 325872, 362080, 407340, 434496, 543120, 651744, 724160, 814680, 1086240, 1303488, 1629360, 2172480, 3258720, 6517440]

約数ペア:

[(1, 6517440), (2, 3258720), (3, 2172480), (4, 1629360), (5, 1303488), (6, 1086240), (8, 814680), (9, 724160), (10, 651744), (12, 543120), (15, 434496), (16, 407340), (18, 362080), (20, 325872), (24, 271560), (30, 217248), (31, 210240), (32, 203670), (36, 181040), (40, 162936), (45, 144832), (48, 135780), (60, 108624), (62, 105120), (64, 101835), (72, 90520), (73, 89280), (80, 81468), (90, 72416), (93, 70080), (96, 67890), (120, 54312), (124, 52560), (144, 45260), (146, 44640), (155, 42048), (160, 40734), (180, 36208), (186, 35040), (192, 33945), (219, 29760), (240, 27156), (248, 26280), (279, 23360), (288, 22630), (292, 22320), (310, 21024), (320, 20367), (360, 18104), (365, 17856), (372, 17520), (438, 14880), (465, 14016), (480, 13578), (496, 13140), (558, 11680), (576, 11315), (584, 11160), (620, 10512), (657, 9920), (720, 9052), (730, 8928), (744, 8760), (876, 7440), (930, 7008), (960, 6789), (992, 6570), (1095, 5952), (1116, 5840), (1168, 5580), (1240, 5256), (1314, 4960), (1395, 4672), (1440, 4526), (1460, 4464), (1488, 4380), (1752, 3720), (1860, 3504), (1984, 3285), (2190, 2976), (2232, 2920), (2263, 2880), (2336, 2790), (2480, 2628)]