11657186520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{9551}}^1$

素因数の和:11025

約数の個数: 128

約数和(自身を含む): 39999191040

約数和(自身を除く): 28342004520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1453, 2906, 4359, 5812, 7265, 8718, 9551, 10171, 11624, 14530, 17436, 19102, 20342, 21795, 28653, 29060, 30513, 34872, 38204, 40684, 43590, 47755, 50855, 57306, 58120, 61026, 66857, 76408, 81368, 87180, 95510, 101710, 114612, 122052, 133714, 143265, 152565, 174360, 191020, 200571, 203420, 229224, 244104, 267428, 286530, 305130, 334285, 382040, 401142, 406840, 534856, 573060, 610260, 668570, 802284, 1002855, 1146120, 1220520, 1337140, 1604568, 2005710, 2674280, 4011420, 8022840, 13877603, 27755206, 41632809, 55510412, 69388015, 83265618, 97143221, 111020824, 138776030, 166531236, 194286442, 208164045, 277552060, 291429663, 333062472, 388572884, 416328090, 485716105, 555104120, 582859326, 777145768, 832656180, 971432210, 1165718652, 1457148315, 1665312360, 1942864420, 2331437304, 2914296630, 3885728840, 5828593260, 11657186520]

約数ペア:

[(1, 11657186520), (2, 5828593260), (3, 3885728840), (4, 2914296630), (5, 2331437304), (6, 1942864420), (7, 1665312360), (8, 1457148315), (10, 1165718652), (12, 971432210), (14, 832656180), (15, 777145768), (20, 582859326), (21, 555104120), (24, 485716105), (28, 416328090), (30, 388572884), (35, 333062472), (40, 291429663), (42, 277552060), (56, 208164045), (60, 194286442), (70, 166531236), (84, 138776030), (105, 111020824), (120, 97143221), (140, 83265618), (168, 69388015), (210, 55510412), (280, 41632809), (420, 27755206), (840, 13877603), (1453, 8022840), (2906, 4011420), (4359, 2674280), (5812, 2005710), (7265, 1604568), (8718, 1337140), (9551, 1220520), (10171, 1146120), (11624, 1002855), (14530, 802284), (17436, 668570), (19102, 610260), (20342, 573060), (21795, 534856), (28653, 406840), (29060, 401142), (30513, 382040), (34872, 334285), (38204, 305130), (40684, 286530), (43590, 267428), (47755, 244104), (50855, 229224), (57306, 203420), (58120, 200571), (61026, 191020), (66857, 174360), (76408, 152565), (81368, 143265), (87180, 133714), (95510, 122052), (101710, 114612)]