2021811120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{859}}^1$

素因数の和:1352

約数の個数: 240

約数和(自身を含む): 7785573120

約数和(自身を除く): 5763762000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 467, 504, 560, 630, 720, 840, 859, 934, 1008, 1260, 1401, 1680, 1718, 1868, 2335, 2520, 2577, 2802, 3269, 3436, 3736, 4203, 4295, 4670, 5040, 5154, 5604, 6013, 6538, 6872, 7005, 7472, 7731, 8406, 8590, 9340, 9807, 10308, 11208, 12026, 12885, 13076, 13744, 14010, 15462, 16345, 16812, 17180, 18039, 18680, 19614, 20616, 21015, 22416, 24052, 25770, 26152, 28020, 29421, 30065, 30924, 32690, 33624, 34360, 36078, 37360, 38655, 39228, 41232, 42030, 48104, 49035, 51540, 52304, 54117, 56040, 58842, 60130, 61848, 65380, 67248, 68720, 72156, 77310, 78456, 84060, 90195, 96208, 98070, 103080, 108234, 112080, 117684, 120260, 123696, 130760, 144312, 147105, 154620, 156912, 168120, 180390, 196140, 206160, 216468, 235368, 240520, 261520, 270585, 288624, 294210, 309240, 336240, 360780, 392280, 401153, 432936, 470736, 481040, 541170, 588420, 618480, 721560, 784560, 802306, 865872, 1082340, 1176840, 1203459, 1443120, 1604612, 2005765, 2164680, 2353680, 2406918, 2808071, 3209224, 3610377, 4011530, 4329360, 4813836, 5616142, 6017295, 6418448, 7220754, 8023060, 8424213, 9627672, 11232284, 12034590, 14040355, 14441508, 16046120, 16848426, 18051885, 19255344, 22464568, 24069180, 25272639, 28080710, 28883016, 32092240, 33696852, 36103770, 42121065, 44929136, 48138360, 50545278, 56161420, 57766032, 67393704, 72207540, 84242130, 96276720, 101090556, 112322840, 126363195, 134787408, 144415080, 168484260, 202181112, 224645680, 252726390, 288830160, 336968520, 404362224, 505452780, 673937040, 1010905560, 2021811120]

約数ペア:

[(1, 2021811120), (2, 1010905560), (3, 673937040), (4, 505452780), (5, 404362224), (6, 336968520), (7, 288830160), (8, 252726390), (9, 224645680), (10, 202181112), (12, 168484260), (14, 144415080), (15, 134787408), (16, 126363195), (18, 112322840), (20, 101090556), (21, 96276720), (24, 84242130), (28, 72207540), (30, 67393704), (35, 57766032), (36, 56161420), (40, 50545278), (42, 48138360), (45, 44929136), (48, 42121065), (56, 36103770), (60, 33696852), (63, 32092240), (70, 28883016), (72, 28080710), (80, 25272639), (84, 24069180), (90, 22464568), (105, 19255344), (112, 18051885), (120, 16848426), (126, 16046120), (140, 14441508), (144, 14040355), (168, 12034590), (180, 11232284), (210, 9627672), (240, 8424213), (252, 8023060), (280, 7220754), (315, 6418448), (336, 6017295), (360, 5616142), (420, 4813836), (467, 4329360), (504, 4011530), (560, 3610377), (630, 3209224), (720, 2808071), (840, 2406918), (859, 2353680), (934, 2164680), (1008, 2005765), (1260, 1604612), (1401, 1443120), (1680, 1203459), (1718, 1176840), (1868, 1082340), (2335, 865872), (2520, 802306), (2577, 784560), (2802, 721560), (3269, 618480), (3436, 588420), (3736, 541170), (4203, 481040), (4295, 470736), (4670, 432936), (5040, 401153), (5154, 392280), (5604, 360780), (6013, 336240), (6538, 309240), (6872, 294210), (7005, 288624), (7472, 270585), (7731, 261520), (8406, 240520), (8590, 235368), (9340, 216468), (9807, 206160), (10308, 196140), (11208, 180390), (12026, 168120), (12885, 156912), (13076, 154620), (13744, 147105), (14010, 144312), (15462, 130760), (16345, 123696), (16812, 120260), (17180, 117684), (18039, 112080), (18680, 108234), (19614, 103080), (20616, 98070), (21015, 96208), (22416, 90195), (24052, 84060), (25770, 78456), (26152, 77310), (28020, 72156), (29421, 68720), (30065, 67248), (30924, 65380), (32690, 61848), (33624, 60130), (34360, 58842), (36078, 56040), (37360, 54117), (38655, 52304), (39228, 51540), (41232, 49035), (42030, 48104)]