85811040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8513}}^1$

素因数の和:8541

約数の個数: 144

約数和(自身を含む): 334702368

約数和(自身を除く): 248891328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8513, 10080, 17026, 25539, 34052, 42565, 51078, 59591, 68104, 76617, 85130, 102156, 119182, 127695, 136208, 153234, 170260, 178773, 204312, 238364, 255390, 272416, 297955, 306468, 340520, 357546, 383085, 408624, 476728, 510780, 536319, 595910, 612936, 681040, 715092, 766170, 817248, 893865, 953456, 1021560, 1072638, 1191820, 1225872, 1362080, 1430184, 1532340, 1787730, 1906912, 2043120, 2145276, 2383640, 2451744, 2681595, 2860368, 3064680, 3575460, 4086240, 4290552, 4767280, 5363190, 5720736, 6129360, 7150920, 8581104, 9534560, 10726380, 12258720, 14301840, 17162208, 21452760, 28603680, 42905520, 85811040]

約数ペア:

[(1, 85811040), (2, 42905520), (3, 28603680), (4, 21452760), (5, 17162208), (6, 14301840), (7, 12258720), (8, 10726380), (9, 9534560), (10, 8581104), (12, 7150920), (14, 6129360), (15, 5720736), (16, 5363190), (18, 4767280), (20, 4290552), (21, 4086240), (24, 3575460), (28, 3064680), (30, 2860368), (32, 2681595), (35, 2451744), (36, 2383640), (40, 2145276), (42, 2043120), (45, 1906912), (48, 1787730), (56, 1532340), (60, 1430184), (63, 1362080), (70, 1225872), (72, 1191820), (80, 1072638), (84, 1021560), (90, 953456), (96, 893865), (105, 817248), (112, 766170), (120, 715092), (126, 681040), (140, 612936), (144, 595910), (160, 536319), (168, 510780), (180, 476728), (210, 408624), (224, 383085), (240, 357546), (252, 340520), (280, 306468), (288, 297955), (315, 272416), (336, 255390), (360, 238364), (420, 204312), (480, 178773), (504, 170260), (560, 153234), (630, 136208), (672, 127695), (720, 119182), (840, 102156), (1008, 85130), (1120, 76617), (1260, 68104), (1440, 59591), (1680, 51078), (2016, 42565), (2520, 34052), (3360, 25539), (5040, 17026), (8513, 10080)]