163553640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14051}}^1$

素因数の和:14162

約数の個数: 64

約数和(自身を含む): 495754560

約数和(自身を除く): 332200920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 14051, 28102, 42153, 56204, 70255, 84306, 112408, 140510, 168612, 210765, 281020, 337224, 421530, 562040, 843060, 1362947, 1686120, 2725894, 4088841, 5451788, 6814735, 8177682, 10903576, 13629470, 16355364, 20444205, 27258940, 32710728, 40888410, 54517880, 81776820, 163553640]

約数ペア:

[(1, 163553640), (2, 81776820), (3, 54517880), (4, 40888410), (5, 32710728), (6, 27258940), (8, 20444205), (10, 16355364), (12, 13629470), (15, 10903576), (20, 8177682), (24, 6814735), (30, 5451788), (40, 4088841), (60, 2725894), (97, 1686120), (120, 1362947), (194, 843060), (291, 562040), (388, 421530), (485, 337224), (582, 281020), (776, 210765), (970, 168612), (1164, 140510), (1455, 112408), (1940, 84306), (2328, 70255), (2910, 56204), (3880, 42153), (5820, 28102), (11640, 14051)]