158933880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21023}}^1$

素因数の和:21050

約数の個数: 128

約数和(自身を含む): 605491200

約数和(自身を除く): 446557320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21023, 42046, 63069, 84092, 105115, 126138, 147161, 168184, 189207, 210230, 252276, 294322, 315345, 378414, 420460, 441483, 504552, 567621, 588644, 630690, 735805, 756828, 840920, 882966, 946035, 1135242, 1177288, 1261380, 1324449, 1471610, 1513656, 1765932, 1892070, 2207415, 2270484, 2522760, 2648898, 2838105, 2943220, 3531864, 3784140, 3973347, 4414830, 4540968, 5297796, 5676210, 5886440, 6622245, 7568280, 7946694, 8829660, 10595592, 11352420, 13244490, 15893388, 17659320, 19866735, 22704840, 26488980, 31786776, 39733470, 52977960, 79466940, 158933880]

約数ペア:

[(1, 158933880), (2, 79466940), (3, 52977960), (4, 39733470), (5, 31786776), (6, 26488980), (7, 22704840), (8, 19866735), (9, 17659320), (10, 15893388), (12, 13244490), (14, 11352420), (15, 10595592), (18, 8829660), (20, 7946694), (21, 7568280), (24, 6622245), (27, 5886440), (28, 5676210), (30, 5297796), (35, 4540968), (36, 4414830), (40, 3973347), (42, 3784140), (45, 3531864), (54, 2943220), (56, 2838105), (60, 2648898), (63, 2522760), (70, 2270484), (72, 2207415), (84, 1892070), (90, 1765932), (105, 1513656), (108, 1471610), (120, 1324449), (126, 1261380), (135, 1177288), (140, 1135242), (168, 946035), (180, 882966), (189, 840920), (210, 756828), (216, 735805), (252, 630690), (270, 588644), (280, 567621), (315, 504552), (360, 441483), (378, 420460), (420, 378414), (504, 315345), (540, 294322), (630, 252276), (756, 210230), (840, 189207), (945, 168184), (1080, 147161), (1260, 126138), (1512, 105115), (1890, 84092), (2520, 63069), (3780, 42046), (7560, 21023)]