189927360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{9421}}^1$

素因数の和:9451

約数の個数: 168

約数和(自身を含む): 746674656

約数和(自身を除く): 556747296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 9421, 10080, 18842, 20160, 28263, 37684, 47105, 56526, 65947, 75368, 84789, 94210, 113052, 131894, 141315, 150736, 169578, 188420, 197841, 226104, 263788, 282630, 301472, 329735, 339156, 376840, 395682, 423945, 452208, 527576, 565260, 593523, 602944, 659470, 678312, 753680, 791364, 847890, 904416, 989205, 1055152, 1130520, 1187046, 1318940, 1356624, 1507360, 1582728, 1695780, 1808832, 1978410, 2110304, 2261040, 2374092, 2637880, 2713248, 2967615, 3014720, 3165456, 3391560, 3956820, 4220608, 4522080, 4748184, 5275760, 5426496, 5935230, 6330912, 6783120, 7913640, 9044160, 9496368, 10551520, 11870460, 12661824, 13566240, 15827280, 18992736, 21103040, 23740920, 27132480, 31654560, 37985472, 47481840, 63309120, 94963680, 189927360]

約数ペア:

[(1, 189927360), (2, 94963680), (3, 63309120), (4, 47481840), (5, 37985472), (6, 31654560), (7, 27132480), (8, 23740920), (9, 21103040), (10, 18992736), (12, 15827280), (14, 13566240), (15, 12661824), (16, 11870460), (18, 10551520), (20, 9496368), (21, 9044160), (24, 7913640), (28, 6783120), (30, 6330912), (32, 5935230), (35, 5426496), (36, 5275760), (40, 4748184), (42, 4522080), (45, 4220608), (48, 3956820), (56, 3391560), (60, 3165456), (63, 3014720), (64, 2967615), (70, 2713248), (72, 2637880), (80, 2374092), (84, 2261040), (90, 2110304), (96, 1978410), (105, 1808832), (112, 1695780), (120, 1582728), (126, 1507360), (140, 1356624), (144, 1318940), (160, 1187046), (168, 1130520), (180, 1055152), (192, 989205), (210, 904416), (224, 847890), (240, 791364), (252, 753680), (280, 678312), (288, 659470), (315, 602944), (320, 593523), (336, 565260), (360, 527576), (420, 452208), (448, 423945), (480, 395682), (504, 376840), (560, 339156), (576, 329735), (630, 301472), (672, 282630), (720, 263788), (840, 226104), (960, 197841), (1008, 188420), (1120, 169578), (1260, 150736), (1344, 141315), (1440, 131894), (1680, 113052), (2016, 94210), (2240, 84789), (2520, 75368), (2880, 65947), (3360, 56526), (4032, 47105), (5040, 37684), (6720, 28263), (9421, 20160), (10080, 18842)]