203311080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26893}}^1$

素因数の和:26920

約数の個数: 128

約数和(自身を含む): 774547200

約数和(自身を除く): 571236120

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, 26893, 53786, 80679, 107572, 134465, 161358, 188251, 215144, 242037, 268930, 322716, 376502, 403395, 484074, 537860, 564753, 645432, 726111, 753004, 806790, 941255, 968148, 1075720, 1129506, 1210185, 1452222, 1506008, 1613580, 1694259, 1882510, 1936296, 2259012, 2420370, 2823765, 2904444, 3227160, 3388518, 3630555, 3765020, 4518024, 4840740, 5082777, 5647530, 5808888, 6777036, 7261110, 7530040, 8471295, 9681480, 10165554, 11295060, 13554072, 14522220, 16942590, 20331108, 22590120, 25413885, 29044440, 33885180, 40662216, 50827770, 67770360, 101655540, 203311080]

約数ペア:

[(1, 203311080), (2, 101655540), (3, 67770360), (4, 50827770), (5, 40662216), (6, 33885180), (7, 29044440), (8, 25413885), (9, 22590120), (10, 20331108), (12, 16942590), (14, 14522220), (15, 13554072), (18, 11295060), (20, 10165554), (21, 9681480), (24, 8471295), (27, 7530040), (28, 7261110), (30, 6777036), (35, 5808888), (36, 5647530), (40, 5082777), (42, 4840740), (45, 4518024), (54, 3765020), (56, 3630555), (60, 3388518), (63, 3227160), (70, 2904444), (72, 2823765), (84, 2420370), (90, 2259012), (105, 1936296), (108, 1882510), (120, 1694259), (126, 1613580), (135, 1506008), (140, 1452222), (168, 1210185), (180, 1129506), (189, 1075720), (210, 968148), (216, 941255), (252, 806790), (270, 753004), (280, 726111), (315, 645432), (360, 564753), (378, 537860), (420, 484074), (504, 403395), (540, 376502), (630, 322716), (756, 268930), (840, 242037), (945, 215144), (1080, 188251), (1260, 161358), (1512, 134465), (1890, 107572), (2520, 80679), (3780, 53786), (7560, 26893)]