16632120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 54743040

約数和(自身を除く): 38110920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 263, 310, 340, 372, 408, 465, 510, 526, 527, 620, 680, 744, 789, 930, 1020, 1052, 1054, 1240, 1315, 1578, 1581, 1860, 2040, 2104, 2108, 2630, 2635, 3156, 3162, 3720, 3945, 4216, 4471, 5260, 5270, 6312, 6324, 7890, 7905, 8153, 8942, 10520, 10540, 12648, 13413, 15780, 15810, 16306, 17884, 21080, 22355, 24459, 26826, 31560, 31620, 32612, 35768, 40765, 44710, 48918, 53652, 63240, 65224, 67065, 81530, 89420, 97836, 107304, 122295, 134130, 138601, 163060, 178840, 195672, 244590, 268260, 277202, 326120, 415803, 489180, 536520, 554404, 693005, 831606, 978360, 1108808, 1386010, 1663212, 2079015, 2772020, 3326424, 4158030, 5544040, 8316060, 16632120]

約数ペア:

[(1, 16632120), (2, 8316060), (3, 5544040), (4, 4158030), (5, 3326424), (6, 2772020), (8, 2079015), (10, 1663212), (12, 1386010), (15, 1108808), (17, 978360), (20, 831606), (24, 693005), (30, 554404), (31, 536520), (34, 489180), (40, 415803), (51, 326120), (60, 277202), (62, 268260), (68, 244590), (85, 195672), (93, 178840), (102, 163060), (120, 138601), (124, 134130), (136, 122295), (155, 107304), (170, 97836), (186, 89420), (204, 81530), (248, 67065), (255, 65224), (263, 63240), (310, 53652), (340, 48918), (372, 44710), (408, 40765), (465, 35768), (510, 32612), (526, 31620), (527, 31560), (620, 26826), (680, 24459), (744, 22355), (789, 21080), (930, 17884), (1020, 16306), (1052, 15810), (1054, 15780), (1240, 13413), (1315, 12648), (1578, 10540), (1581, 10520), (1860, 8942), (2040, 8153), (2104, 7905), (2108, 7890), (2630, 6324), (2635, 6312), (3156, 5270), (3162, 5260), (3720, 4471), (3945, 4216)]