40335960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 128

約数和(自身を含む): 142848000

約数和(自身を除く): 102512040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1549, 1736, 1860, 2170, 2604, 3098, 3255, 3720, 4340, 4647, 5208, 6196, 6510, 7745, 8680, 9294, 10843, 12392, 13020, 15490, 18588, 21686, 23235, 26040, 30980, 32529, 37176, 43372, 46470, 48019, 54215, 61960, 65058, 86744, 92940, 96038, 108430, 130116, 144057, 162645, 185880, 192076, 216860, 240095, 260232, 288114, 325290, 336133, 384152, 433720, 480190, 576228, 650580, 672266, 720285, 960380, 1008399, 1152456, 1301160, 1344532, 1440570, 1680665, 1920760, 2016798, 2689064, 2881140, 3361330, 4033596, 5041995, 5762280, 6722660, 8067192, 10083990, 13445320, 20167980, 40335960]

約数ペア:

[(1, 40335960), (2, 20167980), (3, 13445320), (4, 10083990), (5, 8067192), (6, 6722660), (7, 5762280), (8, 5041995), (10, 4033596), (12, 3361330), (14, 2881140), (15, 2689064), (20, 2016798), (21, 1920760), (24, 1680665), (28, 1440570), (30, 1344532), (31, 1301160), (35, 1152456), (40, 1008399), (42, 960380), (56, 720285), (60, 672266), (62, 650580), (70, 576228), (84, 480190), (93, 433720), (105, 384152), (120, 336133), (124, 325290), (140, 288114), (155, 260232), (168, 240095), (186, 216860), (210, 192076), (217, 185880), (248, 162645), (280, 144057), (310, 130116), (372, 108430), (420, 96038), (434, 92940), (465, 86744), (620, 65058), (651, 61960), (744, 54215), (840, 48019), (868, 46470), (930, 43372), (1085, 37176), (1240, 32529), (1302, 30980), (1549, 26040), (1736, 23235), (1860, 21686), (2170, 18588), (2604, 15490), (3098, 13020), (3255, 12392), (3720, 10843), (4340, 9294), (4647, 8680), (5208, 7745), (6196, 6510)]