742285080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22171}}^1$

素因数の和:22222

約数の個数: 128

約数和(自身を含む): 2554214400

約数和(自身を除く): 1811929320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 22171, 33480, 44342, 66513, 88684, 110855, 133026, 177368, 199539, 221710, 266052, 332565, 399078, 443420, 532104, 598617, 665130, 687301, 798156, 886840, 997695, 1197234, 1330260, 1374602, 1596312, 1995390, 2061903, 2394468, 2660520, 2749204, 2993085, 3436505, 3990780, 4123806, 4788936, 5498408, 5986170, 6185709, 6873010, 7981560, 8247612, 10309515, 11972340, 12371418, 13746020, 16495224, 18557127, 20619030, 23944680, 24742836, 27492040, 30928545, 37114254, 41238060, 49485672, 61857090, 74228508, 82476120, 92785635, 123714180, 148457016, 185571270, 247428360, 371142540, 742285080]

約数ペア:

[(1, 742285080), (2, 371142540), (3, 247428360), (4, 185571270), (5, 148457016), (6, 123714180), (8, 92785635), (9, 82476120), (10, 74228508), (12, 61857090), (15, 49485672), (18, 41238060), (20, 37114254), (24, 30928545), (27, 27492040), (30, 24742836), (31, 23944680), (36, 20619030), (40, 18557127), (45, 16495224), (54, 13746020), (60, 12371418), (62, 11972340), (72, 10309515), (90, 8247612), (93, 7981560), (108, 6873010), (120, 6185709), (124, 5986170), (135, 5498408), (155, 4788936), (180, 4123806), (186, 3990780), (216, 3436505), (248, 2993085), (270, 2749204), (279, 2660520), (310, 2394468), (360, 2061903), (372, 1995390), (465, 1596312), (540, 1374602), (558, 1330260), (620, 1197234), (744, 997695), (837, 886840), (930, 798156), (1080, 687301), (1116, 665130), (1240, 598617), (1395, 532104), (1674, 443420), (1860, 399078), (2232, 332565), (2790, 266052), (3348, 221710), (3720, 199539), (4185, 177368), (5580, 133026), (6696, 110855), (8370, 88684), (11160, 66513), (16740, 44342), (22171, 33480)]