1019281320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7673}}^1$

素因数の和:7737

約数の個数: 160

約数和(自身を含む): 3509934120

約数和(自身を除く): 2490652800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1845, 2214, 2460, 2952, 3240, 3321, 3690, 4428, 4920, 5535, 6642, 7380, 7673, 8856, 11070, 13284, 14760, 15346, 16605, 22140, 23019, 26568, 30692, 33210, 38365, 44280, 46038, 61384, 66420, 69057, 76730, 92076, 115095, 132840, 138114, 153460, 184152, 207171, 230190, 276228, 306920, 314593, 345285, 414342, 460380, 552456, 621513, 629186, 690570, 828684, 920760, 943779, 1035855, 1243026, 1258372, 1381140, 1572965, 1657368, 1887558, 2071710, 2486052, 2516744, 2762280, 2831337, 3107565, 3145930, 3775116, 4143420, 4718895, 4972104, 5662674, 6215130, 6291860, 7550232, 8286840, 8494011, 9437790, 11325348, 12430260, 12583720, 14156685, 16988022, 18875580, 22650696, 24860520, 25482033, 28313370, 33976044, 37751160, 42470055, 50964066, 56626740, 67952088, 84940110, 101928132, 113253480, 127410165, 169880220, 203856264, 254820330, 339760440, 509640660, 1019281320]

約数ペア:

[(1, 1019281320), (2, 509640660), (3, 339760440), (4, 254820330), (5, 203856264), (6, 169880220), (8, 127410165), (9, 113253480), (10, 101928132), (12, 84940110), (15, 67952088), (18, 56626740), (20, 50964066), (24, 42470055), (27, 37751160), (30, 33976044), (36, 28313370), (40, 25482033), (41, 24860520), (45, 22650696), (54, 18875580), (60, 16988022), (72, 14156685), (81, 12583720), (82, 12430260), (90, 11325348), (108, 9437790), (120, 8494011), (123, 8286840), (135, 7550232), (162, 6291860), (164, 6215130), (180, 5662674), (205, 4972104), (216, 4718895), (246, 4143420), (270, 3775116), (324, 3145930), (328, 3107565), (360, 2831337), (369, 2762280), (405, 2516744), (410, 2486052), (492, 2071710), (540, 1887558), (615, 1657368), (648, 1572965), (738, 1381140), (810, 1258372), (820, 1243026), (984, 1035855), (1080, 943779), (1107, 920760), (1230, 828684), (1476, 690570), (1620, 629186), (1640, 621513), (1845, 552456), (2214, 460380), (2460, 414342), (2952, 345285), (3240, 314593), (3321, 306920), (3690, 276228), (4428, 230190), (4920, 207171), (5535, 184152), (6642, 153460), (7380, 138114), (7673, 132840), (8856, 115095), (11070, 92076), (13284, 76730), (14760, 69057), (15346, 66420), (16605, 61384), (22140, 46038), (23019, 44280), (26568, 38365), (30692, 33210)]