203522760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26921}}^1$

素因数の和:26948

約数の個数: 128

約数和(自身を含む): 775353600

約数和(自身を除く): 571830840

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, 26921, 53842, 80763, 107684, 134605, 161526, 188447, 215368, 242289, 269210, 323052, 376894, 403815, 484578, 538420, 565341, 646104, 726867, 753788, 807630, 942235, 969156, 1076840, 1130682, 1211445, 1453734, 1507576, 1615260, 1696023, 1884470, 1938312, 2261364, 2422890, 2826705, 2907468, 3230520, 3392046, 3634335, 3768940, 4522728, 4845780, 5088069, 5653410, 5814936, 6784092, 7268670, 7537880, 8480115, 9691560, 10176138, 11306820, 13568184, 14537340, 16960230, 20352276, 22613640, 25440345, 29074680, 33920460, 40704552, 50880690, 67840920, 101761380, 203522760]

約数ペア:

[(1, 203522760), (2, 101761380), (3, 67840920), (4, 50880690), (5, 40704552), (6, 33920460), (7, 29074680), (8, 25440345), (9, 22613640), (10, 20352276), (12, 16960230), (14, 14537340), (15, 13568184), (18, 11306820), (20, 10176138), (21, 9691560), (24, 8480115), (27, 7537880), (28, 7268670), (30, 6784092), (35, 5814936), (36, 5653410), (40, 5088069), (42, 4845780), (45, 4522728), (54, 3768940), (56, 3634335), (60, 3392046), (63, 3230520), (70, 2907468), (72, 2826705), (84, 2422890), (90, 2261364), (105, 1938312), (108, 1884470), (120, 1696023), (126, 1615260), (135, 1507576), (140, 1453734), (168, 1211445), (180, 1130682), (189, 1076840), (210, 969156), (216, 942235), (252, 807630), (270, 753788), (280, 726867), (315, 646104), (360, 565341), (378, 538420), (420, 484578), (504, 403815), (540, 376894), (630, 323052), (756, 269210), (840, 242289), (945, 215368), (1080, 188447), (1260, 161526), (1512, 134605), (1890, 107684), (2520, 80763), (3780, 53842), (7560, 26921)]