40813440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 134762400

約数和(自身を除く): 93948960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 733, 870, 928, 960, 1160, 1392, 1466, 1740, 1856, 1920, 2199, 2320, 2784, 2932, 3480, 3665, 3712, 4398, 4640, 5568, 5864, 6960, 7330, 8796, 9280, 10995, 11136, 11728, 13920, 14660, 17592, 18560, 21257, 21990, 23456, 27840, 29320, 35184, 42514, 43980, 46912, 55680, 58640, 63771, 70368, 85028, 87960, 93824, 106285, 117280, 127542, 140736, 170056, 175920, 212570, 234560, 255084, 281472, 318855, 340112, 351840, 425140, 469120, 510168, 637710, 680224, 703680, 850280, 1020336, 1275420, 1360448, 1407360, 1700560, 2040672, 2550840, 2720896, 3401120, 4081344, 5101680, 6802240, 8162688, 10203360, 13604480, 20406720, 40813440]

約数ペア:

[(1, 40813440), (2, 20406720), (3, 13604480), (4, 10203360), (5, 8162688), (6, 6802240), (8, 5101680), (10, 4081344), (12, 3401120), (15, 2720896), (16, 2550840), (20, 2040672), (24, 1700560), (29, 1407360), (30, 1360448), (32, 1275420), (40, 1020336), (48, 850280), (58, 703680), (60, 680224), (64, 637710), (80, 510168), (87, 469120), (96, 425140), (116, 351840), (120, 340112), (128, 318855), (145, 281472), (160, 255084), (174, 234560), (192, 212570), (232, 175920), (240, 170056), (290, 140736), (320, 127542), (348, 117280), (384, 106285), (435, 93824), (464, 87960), (480, 85028), (580, 70368), (640, 63771), (696, 58640), (733, 55680), (870, 46912), (928, 43980), (960, 42514), (1160, 35184), (1392, 29320), (1466, 27840), (1740, 23456), (1856, 21990), (1920, 21257), (2199, 18560), (2320, 17592), (2784, 14660), (2932, 13920), (3480, 11728), (3665, 11136), (3712, 10995), (4398, 9280), (4640, 8796), (5568, 7330), (5864, 6960)]