403201470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 1174118400

約数和(自身を除く): 770916930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 139, 190, 210, 266, 278, 285, 399, 417, 570, 665, 695, 727, 798, 834, 973, 1330, 1390, 1454, 1946, 1995, 2085, 2181, 2641, 2919, 3635, 3990, 4170, 4362, 4865, 5089, 5282, 5838, 7270, 7923, 9730, 10178, 10905, 13205, 13813, 14595, 15267, 15846, 18487, 21810, 25445, 26410, 27626, 29190, 30534, 36974, 39615, 41439, 50890, 55461, 69065, 76335, 79230, 82878, 92435, 96691, 101053, 110922, 138130, 152670, 184870, 193382, 202106, 207195, 277305, 290073, 303159, 414390, 483455, 505265, 554610, 580146, 606318, 707371, 966910, 1010530, 1414742, 1450365, 1515795, 1920007, 2122113, 2900730, 3031590, 3536855, 3840014, 4244226, 5760021, 7073710, 9600035, 10610565, 11520042, 13440049, 19200070, 21221130, 26880098, 28800105, 40320147, 57600210, 67200245, 80640294, 134400490, 201600735, 403201470]

約数ペア:

[(1, 403201470), (2, 201600735), (3, 134400490), (5, 80640294), (6, 67200245), (7, 57600210), (10, 40320147), (14, 28800105), (15, 26880098), (19, 21221130), (21, 19200070), (30, 13440049), (35, 11520042), (38, 10610565), (42, 9600035), (57, 7073710), (70, 5760021), (95, 4244226), (105, 3840014), (114, 3536855), (133, 3031590), (139, 2900730), (190, 2122113), (210, 1920007), (266, 1515795), (278, 1450365), (285, 1414742), (399, 1010530), (417, 966910), (570, 707371), (665, 606318), (695, 580146), (727, 554610), (798, 505265), (834, 483455), (973, 414390), (1330, 303159), (1390, 290073), (1454, 277305), (1946, 207195), (1995, 202106), (2085, 193382), (2181, 184870), (2641, 152670), (2919, 138130), (3635, 110922), (3990, 101053), (4170, 96691), (4362, 92435), (4865, 82878), (5089, 79230), (5282, 76335), (5838, 69065), (7270, 55461), (7923, 50890), (9730, 41439), (10178, 39615), (10905, 36974), (13205, 30534), (13813, 29190), (14595, 27626), (15267, 26410), (15846, 25445), (18487, 21810)]