2010552120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:1006

約数の個数: 192

約数和(自身を含む): 6780983040

約数和(自身を除く): 4770430920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 257, 279, 310, 360, 372, 465, 514, 558, 620, 701, 744, 771, 930, 1028, 1116, 1240, 1285, 1395, 1402, 1542, 1860, 2056, 2103, 2232, 2313, 2570, 2790, 2804, 3084, 3505, 3720, 3855, 4206, 4626, 5140, 5580, 5608, 6168, 6309, 7010, 7710, 7967, 8412, 9252, 10280, 10515, 11160, 11565, 12618, 14020, 15420, 15934, 16824, 18504, 21030, 21731, 23130, 23901, 25236, 28040, 30840, 31545, 31868, 39835, 42060, 43462, 46260, 47802, 50472, 63090, 63736, 65193, 71703, 79670, 84120, 86924, 92520, 95604, 108655, 119505, 126180, 130386, 143406, 159340, 173848, 180157, 191208, 195579, 217310, 239010, 252360, 260772, 286812, 318680, 325965, 358515, 360314, 391158, 434620, 478020, 521544, 540471, 573624, 651930, 717030, 720628, 782316, 869240, 900785, 956040, 977895, 1080942, 1303860, 1434060, 1441256, 1564632, 1621413, 1801570, 1955790, 2161884, 2607720, 2702355, 2868120, 3242826, 3603140, 3911580, 4323768, 5404710, 5584867, 6485652, 7206280, 7823160, 8107065, 10809420, 11169734, 12971304, 16214130, 16754601, 21618840, 22339468, 27924335, 32428260, 33509202, 44678936, 50263803, 55848670, 64856520, 67018404, 83773005, 100527606, 111697340, 134036808, 167546010, 201055212, 223394680, 251319015, 335092020, 402110424, 502638030, 670184040, 1005276060, 2010552120]

約数ペア:

[(1, 2010552120), (2, 1005276060), (3, 670184040), (4, 502638030), (5, 402110424), (6, 335092020), (8, 251319015), (9, 223394680), (10, 201055212), (12, 167546010), (15, 134036808), (18, 111697340), (20, 100527606), (24, 83773005), (30, 67018404), (31, 64856520), (36, 55848670), (40, 50263803), (45, 44678936), (60, 33509202), (62, 32428260), (72, 27924335), (90, 22339468), (93, 21618840), (120, 16754601), (124, 16214130), (155, 12971304), (180, 11169734), (186, 10809420), (248, 8107065), (257, 7823160), (279, 7206280), (310, 6485652), (360, 5584867), (372, 5404710), (465, 4323768), (514, 3911580), (558, 3603140), (620, 3242826), (701, 2868120), (744, 2702355), (771, 2607720), (930, 2161884), (1028, 1955790), (1116, 1801570), (1240, 1621413), (1285, 1564632), (1395, 1441256), (1402, 1434060), (1542, 1303860), (1860, 1080942), (2056, 977895), (2103, 956040), (2232, 900785), (2313, 869240), (2570, 782316), (2790, 720628), (2804, 717030), (3084, 651930), (3505, 573624), (3720, 540471), (3855, 521544), (4206, 478020), (4626, 434620), (5140, 391158), (5580, 360314), (5608, 358515), (6168, 325965), (6309, 318680), (7010, 286812), (7710, 260772), (7967, 252360), (8412, 239010), (9252, 217310), (10280, 195579), (10515, 191208), (11160, 180157), (11565, 173848), (12618, 159340), (14020, 143406), (15420, 130386), (15934, 126180), (16824, 119505), (18504, 108655), (21030, 95604), (21731, 92520), (23130, 86924), (23901, 84120), (25236, 79670), (28040, 71703), (30840, 65193), (31545, 63736), (31868, 63090), (39835, 50472), (42060, 47802), (43462, 46260)]