165317880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15139}}^1$

素因数の和:15173

約数の個数: 128

約数和(自身を含む): 610444800

約数和(自身を除く): 445126920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 15139, 30278, 45417, 60556, 75695, 90834, 105973, 121112, 151390, 181668, 196807, 211946, 227085, 302780, 317919, 363336, 393614, 423892, 454170, 529865, 590421, 605560, 635838, 787228, 847784, 908340, 984035, 1059730, 1180842, 1271676, 1377649, 1574456, 1589595, 1816680, 1968070, 2119460, 2361684, 2543352, 2755298, 2952105, 3179190, 3936140, 4132947, 4238920, 4723368, 5510596, 5904210, 6358380, 6888245, 7872280, 8265894, 11021192, 11808420, 12716760, 13776490, 16531788, 20664735, 23616840, 27552980, 33063576, 41329470, 55105960, 82658940, 165317880]

約数ペア:

[(1, 165317880), (2, 82658940), (3, 55105960), (4, 41329470), (5, 33063576), (6, 27552980), (7, 23616840), (8, 20664735), (10, 16531788), (12, 13776490), (13, 12716760), (14, 11808420), (15, 11021192), (20, 8265894), (21, 7872280), (24, 6888245), (26, 6358380), (28, 5904210), (30, 5510596), (35, 4723368), (39, 4238920), (40, 4132947), (42, 3936140), (52, 3179190), (56, 2952105), (60, 2755298), (65, 2543352), (70, 2361684), (78, 2119460), (84, 1968070), (91, 1816680), (104, 1589595), (105, 1574456), (120, 1377649), (130, 1271676), (140, 1180842), (156, 1059730), (168, 984035), (182, 908340), (195, 847784), (210, 787228), (260, 635838), (273, 605560), (280, 590421), (312, 529865), (364, 454170), (390, 423892), (420, 393614), (455, 363336), (520, 317919), (546, 302780), (728, 227085), (780, 211946), (840, 196807), (910, 181668), (1092, 151390), (1365, 121112), (1560, 105973), (1820, 90834), (2184, 75695), (2730, 60556), (3640, 45417), (5460, 30278), (10920, 15139)]