1418095080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17987}}^1$

素因数の和:18080

約数の個数: 128

約数和(自身を含む): 4792003200

約数和(自身を除く): 3373908120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6570, 7884, 8760, 9855, 13140, 15768, 17987, 19710, 26280, 35974, 39420, 53961, 71948, 78840, 89935, 107922, 143896, 161883, 179870, 215844, 269805, 323766, 359740, 431688, 485649, 539610, 647532, 719480, 809415, 971298, 1079220, 1295064, 1313051, 1618830, 1942596, 2158440, 2428245, 2626102, 3237660, 3885192, 3939153, 4856490, 5252204, 6475320, 6565255, 7878306, 9712980, 10504408, 11817459, 13130510, 15756612, 19425960, 19695765, 23634918, 26261020, 31513224, 35452377, 39391530, 47269836, 52522040, 59087295, 70904754, 78783060, 94539672, 118174590, 141809508, 157566120, 177261885, 236349180, 283619016, 354523770, 472698360, 709047540, 1418095080]

約数ペア:

[(1, 1418095080), (2, 709047540), (3, 472698360), (4, 354523770), (5, 283619016), (6, 236349180), (8, 177261885), (9, 157566120), (10, 141809508), (12, 118174590), (15, 94539672), (18, 78783060), (20, 70904754), (24, 59087295), (27, 52522040), (30, 47269836), (36, 39391530), (40, 35452377), (45, 31513224), (54, 26261020), (60, 23634918), (72, 19695765), (73, 19425960), (90, 15756612), (108, 13130510), (120, 11817459), (135, 10504408), (146, 9712980), (180, 7878306), (216, 6565255), (219, 6475320), (270, 5252204), (292, 4856490), (360, 3939153), (365, 3885192), (438, 3237660), (540, 2626102), (584, 2428245), (657, 2158440), (730, 1942596), (876, 1618830), (1080, 1313051), (1095, 1295064), (1314, 1079220), (1460, 971298), (1752, 809415), (1971, 719480), (2190, 647532), (2628, 539610), (2920, 485649), (3285, 431688), (3942, 359740), (4380, 323766), (5256, 269805), (6570, 215844), (7884, 179870), (8760, 161883), (9855, 143896), (13140, 107922), (15768, 89935), (17987, 78840), (19710, 71948), (26280, 53961), (35974, 39420)]