2877791840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2143}}^1$

素因数の和:2285

約数の個数: 192

約数和(自身を含む): 8558161920

約数和(自身を除く): 5680370080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 109, 110, 112, 140, 154, 160, 176, 218, 220, 224, 280, 308, 352, 385, 436, 440, 545, 560, 616, 763, 770, 872, 880, 1090, 1120, 1199, 1232, 1526, 1540, 1744, 1760, 2143, 2180, 2398, 2464, 3052, 3080, 3488, 3815, 4286, 4360, 4796, 5995, 6104, 6160, 7630, 8393, 8572, 8720, 9592, 10715, 11990, 12208, 12320, 15001, 15260, 16786, 17144, 17440, 19184, 21430, 23573, 23980, 24416, 30002, 30520, 33572, 34288, 38368, 41965, 42860, 47146, 47960, 60004, 61040, 67144, 68576, 75005, 83930, 85720, 94292, 95920, 117865, 120008, 122080, 134288, 150010, 165011, 167860, 171440, 188584, 191840, 233587, 235730, 240016, 268576, 300020, 330022, 335720, 342880, 377168, 467174, 471460, 480032, 600040, 660044, 671440, 754336, 825055, 934348, 942920, 1167935, 1200080, 1320088, 1342880, 1635109, 1650110, 1868696, 1885840, 2335870, 2400160, 2569457, 2640176, 3270218, 3300220, 3737392, 3771680, 4671740, 5138914, 5280352, 6540436, 6600440, 7474784, 8175545, 9343480, 10277828, 12847285, 13080872, 13200880, 16351090, 17986199, 18686960, 20555656, 25694570, 26161744, 26401760, 32702180, 35972398, 37373920, 41111312, 51389140, 52323488, 65404360, 71944796, 82222624, 89930995, 102778280, 130808720, 143889592, 179861990, 205556560, 261617440, 287779184, 359723980, 411113120, 575558368, 719447960, 1438895920, 2877791840]

約数ペア:

[(1, 2877791840), (2, 1438895920), (4, 719447960), (5, 575558368), (7, 411113120), (8, 359723980), (10, 287779184), (11, 261617440), (14, 205556560), (16, 179861990), (20, 143889592), (22, 130808720), (28, 102778280), (32, 89930995), (35, 82222624), (40, 71944796), (44, 65404360), (55, 52323488), (56, 51389140), (70, 41111312), (77, 37373920), (80, 35972398), (88, 32702180), (109, 26401760), (110, 26161744), (112, 25694570), (140, 20555656), (154, 18686960), (160, 17986199), (176, 16351090), (218, 13200880), (220, 13080872), (224, 12847285), (280, 10277828), (308, 9343480), (352, 8175545), (385, 7474784), (436, 6600440), (440, 6540436), (545, 5280352), (560, 5138914), (616, 4671740), (763, 3771680), (770, 3737392), (872, 3300220), (880, 3270218), (1090, 2640176), (1120, 2569457), (1199, 2400160), (1232, 2335870), (1526, 1885840), (1540, 1868696), (1744, 1650110), (1760, 1635109), (2143, 1342880), (2180, 1320088), (2398, 1200080), (2464, 1167935), (3052, 942920), (3080, 934348), (3488, 825055), (3815, 754336), (4286, 671440), (4360, 660044), (4796, 600040), (5995, 480032), (6104, 471460), (6160, 467174), (7630, 377168), (8393, 342880), (8572, 335720), (8720, 330022), (9592, 300020), (10715, 268576), (11990, 240016), (12208, 235730), (12320, 233587), (15001, 191840), (15260, 188584), (16786, 171440), (17144, 167860), (17440, 165011), (19184, 150010), (21430, 134288), (23573, 122080), (23980, 120008), (24416, 117865), (30002, 95920), (30520, 94292), (33572, 85720), (34288, 83930), (38368, 75005), (41965, 68576), (42860, 67144), (47146, 61040), (47960, 60004)]