2010030880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1587

約数の個数: 192

約数和(自身を含む): 5677257600

約数和(自身を除く): 3667226720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 59, 65, 80, 88, 104, 110, 118, 130, 143, 160, 176, 208, 220, 236, 260, 286, 295, 352, 416, 440, 472, 520, 572, 590, 649, 715, 767, 880, 944, 1040, 1144, 1180, 1298, 1430, 1489, 1534, 1760, 1888, 2080, 2288, 2360, 2596, 2860, 2978, 3068, 3245, 3835, 4576, 4720, 5192, 5720, 5956, 6136, 6490, 7445, 7670, 8437, 9440, 10384, 11440, 11912, 12272, 12980, 14890, 15340, 16379, 16874, 19357, 20768, 22880, 23824, 24544, 25960, 29780, 30680, 32758, 33748, 38714, 42185, 47648, 51920, 59560, 61360, 65516, 67496, 77428, 81895, 84370, 87851, 96785, 103840, 119120, 122720, 131032, 134992, 154856, 163790, 168740, 175702, 193570, 212927, 238240, 262064, 269984, 309712, 327580, 337480, 351404, 387140, 425854, 439255, 524128, 619424, 655160, 674960, 702808, 774280, 851708, 878510, 966361, 1064635, 1142063, 1310320, 1349920, 1405616, 1548560, 1703416, 1757020, 1932722, 2129270, 2284126, 2620640, 2811232, 3097120, 3406832, 3514040, 3865444, 4258540, 4568252, 4831805, 5710315, 6813664, 7028080, 7730888, 8517080, 9136504, 9663610, 11420630, 12562693, 14056160, 15461776, 17034160, 18273008, 19327220, 22841260, 25125386, 30923552, 34068320, 36546016, 38654440, 45682520, 50250772, 62813465, 77308880, 91365040, 100501544, 125626930, 154617760, 182730080, 201003088, 251253860, 402006176, 502507720, 1005015440, 2010030880]

約数ペア:

[(1, 2010030880), (2, 1005015440), (4, 502507720), (5, 402006176), (8, 251253860), (10, 201003088), (11, 182730080), (13, 154617760), (16, 125626930), (20, 100501544), (22, 91365040), (26, 77308880), (32, 62813465), (40, 50250772), (44, 45682520), (52, 38654440), (55, 36546016), (59, 34068320), (65, 30923552), (80, 25125386), (88, 22841260), (104, 19327220), (110, 18273008), (118, 17034160), (130, 15461776), (143, 14056160), (160, 12562693), (176, 11420630), (208, 9663610), (220, 9136504), (236, 8517080), (260, 7730888), (286, 7028080), (295, 6813664), (352, 5710315), (416, 4831805), (440, 4568252), (472, 4258540), (520, 3865444), (572, 3514040), (590, 3406832), (649, 3097120), (715, 2811232), (767, 2620640), (880, 2284126), (944, 2129270), (1040, 1932722), (1144, 1757020), (1180, 1703416), (1298, 1548560), (1430, 1405616), (1489, 1349920), (1534, 1310320), (1760, 1142063), (1888, 1064635), (2080, 966361), (2288, 878510), (2360, 851708), (2596, 774280), (2860, 702808), (2978, 674960), (3068, 655160), (3245, 619424), (3835, 524128), (4576, 439255), (4720, 425854), (5192, 387140), (5720, 351404), (5956, 337480), (6136, 327580), (6490, 309712), (7445, 269984), (7670, 262064), (8437, 238240), (9440, 212927), (10384, 193570), (11440, 175702), (11912, 168740), (12272, 163790), (12980, 154856), (14890, 134992), (15340, 131032), (16379, 122720), (16874, 119120), (19357, 103840), (20768, 96785), (22880, 87851), (23824, 84370), (24544, 81895), (25960, 77428), (29780, 67496), (30680, 65516), (32758, 61360), (33748, 59560), (38714, 51920), (42185, 47648)]