136240640

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2843

約数の個数: 80

約数和(自身を含む): 343973520

約数和(自身を除く): 207732880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 2801, 3040, 4864, 5602, 6080, 9728, 11204, 12160, 14005, 22408, 24320, 28010, 44816, 48640, 53219, 56020, 89632, 106438, 112040, 179264, 212876, 224080, 266095, 358528, 425752, 448160, 532190, 717056, 851504, 896320, 1064380, 1434112, 1703008, 1792640, 2128760, 3406016, 3585280, 4257520, 6812032, 7170560, 8515040, 13624064, 17030080, 27248128, 34060160, 68120320, 136240640]

約数ペア:

[(1, 136240640), (2, 68120320), (4, 34060160), (5, 27248128), (8, 17030080), (10, 13624064), (16, 8515040), (19, 7170560), (20, 6812032), (32, 4257520), (38, 3585280), (40, 3406016), (64, 2128760), (76, 1792640), (80, 1703008), (95, 1434112), (128, 1064380), (152, 896320), (160, 851504), (190, 717056), (256, 532190), (304, 448160), (320, 425752), (380, 358528), (512, 266095), (608, 224080), (640, 212876), (760, 179264), (1216, 112040), (1280, 106438), (1520, 89632), (2432, 56020), (2560, 53219), (2801, 48640), (3040, 44816), (4864, 28010), (5602, 24320), (6080, 22408), (9728, 14005), (11204, 12160)]