18732164520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1\times {\mathrm{1091}}^1$

素因数の和:2023

約数の個数: 128

約数和(自身を含む): 56609280000

約数和(自身を除く): 37877115480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 719, 796, 995, 1091, 1194, 1438, 1592, 1990, 2157, 2182, 2388, 2876, 2985, 3273, 3595, 3980, 4314, 4364, 4776, 5455, 5752, 5970, 6546, 7190, 7960, 8628, 8728, 10785, 10910, 11940, 13092, 14380, 16365, 17256, 21570, 21820, 23880, 26184, 28760, 32730, 43140, 43640, 65460, 86280, 130920, 143081, 217109, 286162, 429243, 434218, 572324, 651327, 715405, 784429, 858486, 868436, 1085545, 1144648, 1302654, 1430810, 1568858, 1716972, 1736872, 2146215, 2171090, 2353287, 2605308, 2861620, 3137716, 3256635, 3433944, 3922145, 4292430, 4342180, 4706574, 5210616, 5723240, 6275432, 6513270, 7844290, 8584860, 8684360, 9413148, 11766435, 13026540, 15688580, 17169720, 18826296, 23532870, 26053080, 31377160, 47065740, 94131480, 156101371, 312202742, 468304113, 624405484, 780506855, 936608226, 1248810968, 1561013710, 1873216452, 2341520565, 3122027420, 3746432904, 4683041130, 6244054840, 9366082260, 18732164520]

約数ペア:

[(1, 18732164520), (2, 9366082260), (3, 6244054840), (4, 4683041130), (5, 3746432904), (6, 3122027420), (8, 2341520565), (10, 1873216452), (12, 1561013710), (15, 1248810968), (20, 936608226), (24, 780506855), (30, 624405484), (40, 468304113), (60, 312202742), (120, 156101371), (199, 94131480), (398, 47065740), (597, 31377160), (719, 26053080), (796, 23532870), (995, 18826296), (1091, 17169720), (1194, 15688580), (1438, 13026540), (1592, 11766435), (1990, 9413148), (2157, 8684360), (2182, 8584860), (2388, 7844290), (2876, 6513270), (2985, 6275432), (3273, 5723240), (3595, 5210616), (3980, 4706574), (4314, 4342180), (4364, 4292430), (4776, 3922145), (5455, 3433944), (5752, 3256635), (5970, 3137716), (6546, 2861620), (7190, 2605308), (7960, 2353287), (8628, 2171090), (8728, 2146215), (10785, 1736872), (10910, 1716972), (11940, 1568858), (13092, 1430810), (14380, 1302654), (16365, 1144648), (17256, 1085545), (21570, 868436), (21820, 858486), (23880, 784429), (26184, 715405), (28760, 651327), (32730, 572324), (43140, 434218), (43640, 429243), (65460, 286162), (86280, 217109), (130920, 143081)]