6420305920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2160

約数の個数: 192

約数和(自身を含む): 18023765760

約数和(自身を除く): 11603459840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 280, 301, 320, 344, 430, 448, 512, 560, 602, 640, 688, 860, 896, 1024, 1120, 1204, 1280, 1376, 1505, 1720, 1792, 2048, 2083, 2240, 2408, 2560, 2752, 3010, 3440, 3584, 4166, 4480, 4816, 5120, 5504, 6020, 6880, 7168, 8332, 8960, 9632, 10240, 10415, 11008, 12040, 13760, 14336, 14581, 16664, 17920, 19264, 20830, 22016, 24080, 27520, 29162, 33328, 35840, 38528, 41660, 44032, 48160, 55040, 58324, 66656, 71680, 72905, 77056, 83320, 88064, 89569, 96320, 110080, 116648, 133312, 145810, 154112, 166640, 179138, 192640, 220160, 233296, 266624, 291620, 308224, 333280, 358276, 385280, 440320, 447845, 466592, 533248, 583240, 616448, 626983, 666560, 716552, 770560, 895690, 933184, 1066496, 1166480, 1253966, 1333120, 1433104, 1541120, 1791380, 1866368, 2132992, 2332960, 2507932, 2666240, 2866208, 3082240, 3134915, 3582760, 3732736, 4265984, 4665920, 5015864, 5332480, 5732416, 6269830, 7165520, 7465472, 9331840, 10031728, 10664960, 11464832, 12539660, 14331040, 14930944, 18663680, 20063456, 21329920, 22929664, 25079320, 28662080, 29861888, 37327360, 40126912, 45859328, 50158640, 57324160, 74654720, 80253824, 91718656, 100317280, 114648320, 149309440, 160507648, 183437312, 200634560, 229296640, 321015296, 401269120, 458593280, 642030592, 802538240, 917186560, 1284061184, 1605076480, 3210152960, 6420305920]

約数ペア:

[(1, 6420305920), (2, 3210152960), (4, 1605076480), (5, 1284061184), (7, 917186560), (8, 802538240), (10, 642030592), (14, 458593280), (16, 401269120), (20, 321015296), (28, 229296640), (32, 200634560), (35, 183437312), (40, 160507648), (43, 149309440), (56, 114648320), (64, 100317280), (70, 91718656), (80, 80253824), (86, 74654720), (112, 57324160), (128, 50158640), (140, 45859328), (160, 40126912), (172, 37327360), (215, 29861888), (224, 28662080), (256, 25079320), (280, 22929664), (301, 21329920), (320, 20063456), (344, 18663680), (430, 14930944), (448, 14331040), (512, 12539660), (560, 11464832), (602, 10664960), (640, 10031728), (688, 9331840), (860, 7465472), (896, 7165520), (1024, 6269830), (1120, 5732416), (1204, 5332480), (1280, 5015864), (1376, 4665920), (1505, 4265984), (1720, 3732736), (1792, 3582760), (2048, 3134915), (2083, 3082240), (2240, 2866208), (2408, 2666240), (2560, 2507932), (2752, 2332960), (3010, 2132992), (3440, 1866368), (3584, 1791380), (4166, 1541120), (4480, 1433104), (4816, 1333120), (5120, 1253966), (5504, 1166480), (6020, 1066496), (6880, 933184), (7168, 895690), (8332, 770560), (8960, 716552), (9632, 666560), (10240, 626983), (10415, 616448), (11008, 583240), (12040, 533248), (13760, 466592), (14336, 447845), (14581, 440320), (16664, 385280), (17920, 358276), (19264, 333280), (20830, 308224), (22016, 291620), (24080, 266624), (27520, 233296), (29162, 220160), (33328, 192640), (35840, 179138), (38528, 166640), (41660, 154112), (44032, 145810), (48160, 133312), (55040, 116648), (58324, 110080), (66656, 96320), (71680, 89569), (72905, 88064), (77056, 83320)]