158359320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20947}}^1$

素因数の和:20974

約数の個数: 128

約数和(自身を含む): 603302400

約数和(自身を除く): 444943080

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, 20947, 41894, 62841, 83788, 104735, 125682, 146629, 167576, 188523, 209470, 251364, 293258, 314205, 377046, 418940, 439887, 502728, 565569, 586516, 628410, 733145, 754092, 837880, 879774, 942615, 1131138, 1173032, 1256820, 1319661, 1466290, 1508184, 1759548, 1885230, 2199435, 2262276, 2513640, 2639322, 2827845, 2932580, 3519096, 3770460, 3958983, 4398870, 4524552, 5278644, 5655690, 5865160, 6598305, 7540920, 7917966, 8797740, 10557288, 11311380, 13196610, 15835932, 17595480, 19794915, 22622760, 26393220, 31671864, 39589830, 52786440, 79179660, 158359320]

約数ペア:

[(1, 158359320), (2, 79179660), (3, 52786440), (4, 39589830), (5, 31671864), (6, 26393220), (7, 22622760), (8, 19794915), (9, 17595480), (10, 15835932), (12, 13196610), (14, 11311380), (15, 10557288), (18, 8797740), (20, 7917966), (21, 7540920), (24, 6598305), (27, 5865160), (28, 5655690), (30, 5278644), (35, 4524552), (36, 4398870), (40, 3958983), (42, 3770460), (45, 3519096), (54, 2932580), (56, 2827845), (60, 2639322), (63, 2513640), (70, 2262276), (72, 2199435), (84, 1885230), (90, 1759548), (105, 1508184), (108, 1466290), (120, 1319661), (126, 1256820), (135, 1173032), (140, 1131138), (168, 942615), (180, 879774), (189, 837880), (210, 754092), (216, 733145), (252, 628410), (270, 586516), (280, 565569), (315, 502728), (360, 439887), (378, 418940), (420, 377046), (504, 314205), (540, 293258), (630, 251364), (756, 209470), (840, 188523), (945, 167576), (1080, 146629), (1260, 125682), (1512, 104735), (1890, 83788), (2520, 62841), (3780, 41894), (7560, 20947)]