165696440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 128

約数和(自身を含む): 468720000

約数和(自身を除く): 303023560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 343, 364, 392, 455, 490, 520, 637, 686, 728, 910, 929, 980, 1274, 1372, 1715, 1820, 1858, 1960, 2548, 2744, 3185, 3430, 3640, 3716, 4459, 4645, 5096, 6370, 6503, 6860, 7432, 8918, 9290, 12077, 12740, 13006, 13720, 17836, 18580, 22295, 24154, 25480, 26012, 32515, 35672, 37160, 44590, 45521, 48308, 52024, 60385, 65030, 84539, 89180, 91042, 96616, 120770, 130060, 169078, 178360, 182084, 227605, 241540, 260120, 318647, 338156, 364168, 422695, 455210, 483080, 591773, 637294, 676312, 845390, 910420, 1183546, 1274588, 1593235, 1690780, 1820840, 2367092, 2549176, 2958865, 3186470, 3381560, 4142411, 4734184, 5917730, 6372940, 8284822, 11835460, 12745880, 16569644, 20712055, 23670920, 33139288, 41424110, 82848220, 165696440]

約数ペア:

[(1, 165696440), (2, 82848220), (4, 41424110), (5, 33139288), (7, 23670920), (8, 20712055), (10, 16569644), (13, 12745880), (14, 11835460), (20, 8284822), (26, 6372940), (28, 5917730), (35, 4734184), (40, 4142411), (49, 3381560), (52, 3186470), (56, 2958865), (65, 2549176), (70, 2367092), (91, 1820840), (98, 1690780), (104, 1593235), (130, 1274588), (140, 1183546), (182, 910420), (196, 845390), (245, 676312), (260, 637294), (280, 591773), (343, 483080), (364, 455210), (392, 422695), (455, 364168), (490, 338156), (520, 318647), (637, 260120), (686, 241540), (728, 227605), (910, 182084), (929, 178360), (980, 169078), (1274, 130060), (1372, 120770), (1715, 96616), (1820, 91042), (1858, 89180), (1960, 84539), (2548, 65030), (2744, 60385), (3185, 52024), (3430, 48308), (3640, 45521), (3716, 44590), (4459, 37160), (4645, 35672), (5096, 32515), (6370, 26012), (6503, 25480), (6860, 24154), (7432, 22295), (8918, 18580), (9290, 17836), (12077, 13720), (12740, 13006)]