42650640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 120

約数和(自身を含む): 147198168

約数和(自身を除く): 104547528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1601, 1665, 1776, 2220, 2664, 2960, 3202, 3330, 4440, 4803, 5328, 6404, 6660, 8005, 8880, 9606, 12808, 13320, 14409, 16010, 19212, 24015, 25616, 26640, 28818, 32020, 38424, 48030, 57636, 59237, 64040, 72045, 76848, 96060, 115272, 118474, 128080, 144090, 177711, 192120, 230544, 236948, 288180, 296185, 355422, 384240, 473896, 533133, 576360, 592370, 710844, 888555, 947792, 1066266, 1152720, 1184740, 1421688, 1777110, 2132532, 2369480, 2665665, 2843376, 3554220, 4265064, 4738960, 5331330, 7108440, 8530128, 10662660, 14216880, 21325320, 42650640]

約数ペア:

[(1, 42650640), (2, 21325320), (3, 14216880), (4, 10662660), (5, 8530128), (6, 7108440), (8, 5331330), (9, 4738960), (10, 4265064), (12, 3554220), (15, 2843376), (16, 2665665), (18, 2369480), (20, 2132532), (24, 1777110), (30, 1421688), (36, 1184740), (37, 1152720), (40, 1066266), (45, 947792), (48, 888555), (60, 710844), (72, 592370), (74, 576360), (80, 533133), (90, 473896), (111, 384240), (120, 355422), (144, 296185), (148, 288180), (180, 236948), (185, 230544), (222, 192120), (240, 177711), (296, 144090), (333, 128080), (360, 118474), (370, 115272), (444, 96060), (555, 76848), (592, 72045), (666, 64040), (720, 59237), (740, 57636), (888, 48030), (1110, 38424), (1332, 32020), (1480, 28818), (1601, 26640), (1665, 25616), (1776, 24015), (2220, 19212), (2664, 16010), (2960, 14409), (3202, 13320), (3330, 12808), (4440, 9606), (4803, 8880), (5328, 8005), (6404, 6660)]