2303017640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2960

約数の個数: 192

約数和(自身を含む): 6755840640

約数和(自身を除く): 4452823000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 49, 55, 56, 70, 74, 77, 88, 98, 110, 140, 148, 154, 185, 196, 220, 245, 259, 280, 296, 308, 370, 385, 392, 407, 440, 490, 518, 539, 616, 740, 770, 814, 980, 1036, 1078, 1295, 1480, 1540, 1628, 1813, 1960, 2035, 2072, 2156, 2590, 2695, 2849, 2887, 3080, 3256, 3626, 4070, 4312, 5180, 5390, 5698, 5774, 7252, 8140, 9065, 10360, 10780, 11396, 11548, 14245, 14435, 14504, 16280, 18130, 19943, 20209, 21560, 22792, 23096, 28490, 28870, 31757, 36260, 39886, 40418, 56980, 57740, 63514, 72520, 79772, 80836, 99715, 101045, 106819, 113960, 115480, 127028, 141463, 158785, 159544, 161672, 199430, 202090, 213638, 222299, 254056, 282926, 317570, 398860, 404180, 427276, 444598, 534095, 565852, 635140, 707315, 747733, 797720, 808360, 854552, 889196, 1068190, 1111495, 1131704, 1175009, 1270280, 1414630, 1495466, 1556093, 1778392, 2136380, 2222990, 2350018, 2829260, 2990932, 3112186, 3738665, 4272760, 4445980, 4700036, 5234131, 5658520, 5875045, 5981864, 6224372, 7477330, 7780465, 8225063, 8891960, 9400072, 10468262, 11750090, 12448744, 14954660, 15560930, 16450126, 20936524, 23500180, 26170655, 29909320, 31121860, 32900252, 41125315, 41873048, 47000360, 52341310, 57575441, 62243720, 65800504, 82250630, 104682620, 115150882, 164501260, 209365240, 230301764, 287877205, 329002520, 460603528, 575754410, 1151508820, 2303017640]

約数ペア:

[(1, 2303017640), (2, 1151508820), (4, 575754410), (5, 460603528), (7, 329002520), (8, 287877205), (10, 230301764), (11, 209365240), (14, 164501260), (20, 115150882), (22, 104682620), (28, 82250630), (35, 65800504), (37, 62243720), (40, 57575441), (44, 52341310), (49, 47000360), (55, 41873048), (56, 41125315), (70, 32900252), (74, 31121860), (77, 29909320), (88, 26170655), (98, 23500180), (110, 20936524), (140, 16450126), (148, 15560930), (154, 14954660), (185, 12448744), (196, 11750090), (220, 10468262), (245, 9400072), (259, 8891960), (280, 8225063), (296, 7780465), (308, 7477330), (370, 6224372), (385, 5981864), (392, 5875045), (407, 5658520), (440, 5234131), (490, 4700036), (518, 4445980), (539, 4272760), (616, 3738665), (740, 3112186), (770, 2990932), (814, 2829260), (980, 2350018), (1036, 2222990), (1078, 2136380), (1295, 1778392), (1480, 1556093), (1540, 1495466), (1628, 1414630), (1813, 1270280), (1960, 1175009), (2035, 1131704), (2072, 1111495), (2156, 1068190), (2590, 889196), (2695, 854552), (2849, 808360), (2887, 797720), (3080, 747733), (3256, 707315), (3626, 635140), (4070, 565852), (4312, 534095), (5180, 444598), (5390, 427276), (5698, 404180), (5774, 398860), (7252, 317570), (8140, 282926), (9065, 254056), (10360, 222299), (10780, 213638), (11396, 202090), (11548, 199430), (14245, 161672), (14435, 159544), (14504, 158785), (16280, 141463), (18130, 127028), (19943, 115480), (20209, 113960), (21560, 106819), (22792, 101045), (23096, 99715), (28490, 80836), (28870, 79772), (31757, 72520), (36260, 63514), (39886, 57740), (40418, 56980)]