40133520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{7963}}^1$

素因数の和:7989

約数の個数: 120

約数和(自身を含む): 154055616

約数和(自身を除く): 113922096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 7963, 15926, 23889, 31852, 39815, 47778, 55741, 63704, 71667, 79630, 95556, 111482, 119445, 127408, 143334, 159260, 167223, 191112, 222964, 238890, 278705, 286668, 318520, 334446, 358335, 382224, 445928, 477780, 501669, 557410, 573336, 637040, 668892, 716670, 836115, 891856, 955560, 1003338, 1114820, 1146672, 1337784, 1433340, 1672230, 1911120, 2006676, 2229640, 2508345, 2675568, 2866680, 3344460, 4013352, 4459280, 5016690, 5733360, 6688920, 8026704, 10033380, 13377840, 20066760, 40133520]

約数ペア:

[(1, 40133520), (2, 20066760), (3, 13377840), (4, 10033380), (5, 8026704), (6, 6688920), (7, 5733360), (8, 5016690), (9, 4459280), (10, 4013352), (12, 3344460), (14, 2866680), (15, 2675568), (16, 2508345), (18, 2229640), (20, 2006676), (21, 1911120), (24, 1672230), (28, 1433340), (30, 1337784), (35, 1146672), (36, 1114820), (40, 1003338), (42, 955560), (45, 891856), (48, 836115), (56, 716670), (60, 668892), (63, 637040), (70, 573336), (72, 557410), (80, 501669), (84, 477780), (90, 445928), (105, 382224), (112, 358335), (120, 334446), (126, 318520), (140, 286668), (144, 278705), (168, 238890), (180, 222964), (210, 191112), (240, 167223), (252, 159260), (280, 143334), (315, 127408), (336, 119445), (360, 111482), (420, 95556), (504, 79630), (560, 71667), (630, 63704), (720, 55741), (840, 47778), (1008, 39815), (1260, 31852), (1680, 23889), (2520, 15926), (5040, 7963)]