76737920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2447}}^1$

素因数の和:2480

約数の個数: 96

約数和(自身を含む): 213490080

約数和(自身を除く): 136752160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2447, 3136, 3920, 4480, 4894, 6272, 7840, 9788, 12235, 15680, 17129, 19576, 24470, 31360, 34258, 39152, 48940, 68516, 78304, 85645, 97880, 119903, 137032, 156608, 171290, 195760, 239806, 274064, 313216, 342580, 391520, 479612, 548128, 599515, 685160, 783040, 959224, 1096256, 1199030, 1370320, 1566080, 1918448, 2192512, 2398060, 2740640, 3836896, 4796120, 5481280, 7673792, 9592240, 10962560, 15347584, 19184480, 38368960, 76737920]

約数ペア:

[(1, 76737920), (2, 38368960), (4, 19184480), (5, 15347584), (7, 10962560), (8, 9592240), (10, 7673792), (14, 5481280), (16, 4796120), (20, 3836896), (28, 2740640), (32, 2398060), (35, 2192512), (40, 1918448), (49, 1566080), (56, 1370320), (64, 1199030), (70, 1096256), (80, 959224), (98, 783040), (112, 685160), (128, 599515), (140, 548128), (160, 479612), (196, 391520), (224, 342580), (245, 313216), (280, 274064), (320, 239806), (392, 195760), (448, 171290), (490, 156608), (560, 137032), (640, 119903), (784, 97880), (896, 85645), (980, 78304), (1120, 68516), (1568, 48940), (1960, 39152), (2240, 34258), (2447, 31360), (3136, 24470), (3920, 19576), (4480, 17129), (4894, 15680), (6272, 12235), (7840, 9788)]