2000561640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1032

約数の個数: 256

約数和(自身を含む): 7517214720

約数和(自身を除く): 5516653080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 317, 330, 385, 420, 440, 462, 616, 634, 660, 683, 770, 840, 924, 951, 1155, 1268, 1320, 1366, 1540, 1585, 1848, 1902, 2049, 2219, 2310, 2536, 2732, 3080, 3170, 3415, 3487, 3804, 4098, 4438, 4620, 4755, 4781, 5464, 6340, 6657, 6830, 6974, 7513, 7608, 8196, 8876, 9240, 9510, 9562, 10245, 10461, 11095, 12680, 13314, 13660, 13948, 14343, 15026, 16392, 17435, 17752, 19020, 19124, 20490, 20922, 22190, 22539, 23905, 24409, 26628, 27320, 27896, 28686, 30052, 33285, 34870, 37565, 38040, 38248, 40980, 41844, 44380, 45078, 47810, 48818, 52305, 52591, 53256, 57372, 60104, 66570, 69740, 71715, 73227, 75130, 81960, 83688, 88760, 90156, 95620, 97636, 104610, 105182, 112695, 114744, 122045, 133140, 139480, 143430, 146454, 150260, 157773, 180312, 191240, 195272, 209220, 210364, 216511, 225390, 244090, 262955, 266280, 286860, 292908, 300520, 315546, 366135, 418440, 420728, 433022, 450780, 488180, 525910, 573720, 585816, 631092, 649533, 732270, 788865, 866044, 901560, 976360, 1051820, 1082555, 1262184, 1299066, 1464540, 1515577, 1577730, 1732088, 2103640, 2165110, 2381621, 2598132, 2929080, 3031154, 3155460, 3247665, 4330220, 4546731, 4763242, 5196264, 6062308, 6310920, 6495330, 7144863, 7577885, 8660440, 9093462, 9526484, 11908105, 12124616, 12990660, 14289726, 15155770, 16671347, 18186924, 19052968, 22733655, 23816210, 25981320, 28579452, 30311540, 33342694, 35724315, 36373848, 45467310, 47632420, 50014041, 57158904, 60623080, 66685388, 71448630, 83356735, 90934620, 95264840, 100028082, 133370776, 142897260, 166713470, 181869240, 200056164, 250070205, 285794520, 333426940, 400112328, 500140410, 666853880, 1000280820, 2000561640]

約数ペア:

[(1, 2000561640), (2, 1000280820), (3, 666853880), (4, 500140410), (5, 400112328), (6, 333426940), (7, 285794520), (8, 250070205), (10, 200056164), (11, 181869240), (12, 166713470), (14, 142897260), (15, 133370776), (20, 100028082), (21, 95264840), (22, 90934620), (24, 83356735), (28, 71448630), (30, 66685388), (33, 60623080), (35, 57158904), (40, 50014041), (42, 47632420), (44, 45467310), (55, 36373848), (56, 35724315), (60, 33342694), (66, 30311540), (70, 28579452), (77, 25981320), (84, 23816210), (88, 22733655), (105, 19052968), (110, 18186924), (120, 16671347), (132, 15155770), (140, 14289726), (154, 12990660), (165, 12124616), (168, 11908105), (210, 9526484), (220, 9093462), (231, 8660440), (264, 7577885), (280, 7144863), (308, 6495330), (317, 6310920), (330, 6062308), (385, 5196264), (420, 4763242), (440, 4546731), (462, 4330220), (616, 3247665), (634, 3155460), (660, 3031154), (683, 2929080), (770, 2598132), (840, 2381621), (924, 2165110), (951, 2103640), (1155, 1732088), (1268, 1577730), (1320, 1515577), (1366, 1464540), (1540, 1299066), (1585, 1262184), (1848, 1082555), (1902, 1051820), (2049, 976360), (2219, 901560), (2310, 866044), (2536, 788865), (2732, 732270), (3080, 649533), (3170, 631092), (3415, 585816), (3487, 573720), (3804, 525910), (4098, 488180), (4438, 450780), (4620, 433022), (4755, 420728), (4781, 418440), (5464, 366135), (6340, 315546), (6657, 300520), (6830, 292908), (6974, 286860), (7513, 266280), (7608, 262955), (8196, 244090), (8876, 225390), (9240, 216511), (9510, 210364), (9562, 209220), (10245, 195272), (10461, 191240), (11095, 180312), (12680, 157773), (13314, 150260), (13660, 146454), (13948, 143430), (14343, 139480), (15026, 133140), (16392, 122045), (17435, 114744), (17752, 112695), (19020, 105182), (19124, 104610), (20490, 97636), (20922, 95620), (22190, 90156), (22539, 88760), (23905, 83688), (24409, 81960), (26628, 75130), (27320, 73227), (27896, 71715), (28686, 69740), (30052, 66570), (33285, 60104), (34870, 57372), (37565, 53256), (38040, 52591), (38248, 52305), (40980, 48818), (41844, 47810), (44380, 45078)]