77927360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1874

約数の個数: 112

約数和(自身を含む): 223357440

約数和(自身を除く): 145430080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 1831, 2128, 2240, 2660, 3040, 3662, 4256, 5320, 6080, 7324, 8512, 9155, 10640, 12817, 14648, 18310, 21280, 25634, 29296, 34789, 36620, 42560, 51268, 58592, 64085, 69578, 73240, 102536, 117184, 128170, 139156, 146480, 173945, 205072, 243523, 256340, 278312, 292960, 347890, 410144, 487046, 512680, 556624, 585920, 695780, 820288, 974092, 1025360, 1113248, 1217615, 1391560, 1948184, 2050720, 2226496, 2435230, 2783120, 3896368, 4101440, 4870460, 5566240, 7792736, 9740920, 11132480, 15585472, 19481840, 38963680, 77927360]

約数ペア:

[(1, 77927360), (2, 38963680), (4, 19481840), (5, 15585472), (7, 11132480), (8, 9740920), (10, 7792736), (14, 5566240), (16, 4870460), (19, 4101440), (20, 3896368), (28, 2783120), (32, 2435230), (35, 2226496), (38, 2050720), (40, 1948184), (56, 1391560), (64, 1217615), (70, 1113248), (76, 1025360), (80, 974092), (95, 820288), (112, 695780), (133, 585920), (140, 556624), (152, 512680), (160, 487046), (190, 410144), (224, 347890), (266, 292960), (280, 278312), (304, 256340), (320, 243523), (380, 205072), (448, 173945), (532, 146480), (560, 139156), (608, 128170), (665, 117184), (760, 102536), (1064, 73240), (1120, 69578), (1216, 64085), (1330, 58592), (1520, 51268), (1831, 42560), (2128, 36620), (2240, 34789), (2660, 29296), (3040, 25634), (3662, 21280), (4256, 18310), (5320, 14648), (6080, 12817), (7324, 10640), (8512, 9155)]