222513480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{9811}}^1$

素因数の和:9841

約数の個数: 160

約数和(自身を含む): 854821440

約数和(自身を除く): 632307960

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 9811, 11340, 19622, 22680, 29433, 39244, 49055, 58866, 68677, 78488, 88299, 98110, 117732, 137354, 147165, 176598, 196220, 206031, 235464, 264897, 274708, 294330, 343385, 353196, 392440, 412062, 441495, 529794, 549416, 588660, 618093, 686770, 706392, 794691, 824124, 882990, 1030155, 1059588, 1177320, 1236186, 1324485, 1373540, 1589382, 1648248, 1765980, 1854279, 2060310, 2119176, 2472372, 2648970, 2747080, 3090465, 3178764, 3531960, 3708558, 3973455, 4120620, 4944744, 5297940, 5562837, 6180930, 6357528, 7417116, 7946910, 8241240, 9271395, 10595880, 11125674, 12361860, 14834232, 15893820, 18542790, 22251348, 24723720, 27814185, 31787640, 37085580, 44502696, 55628370, 74171160, 111256740, 222513480]

約数ペア:

[(1, 222513480), (2, 111256740), (3, 74171160), (4, 55628370), (5, 44502696), (6, 37085580), (7, 31787640), (8, 27814185), (9, 24723720), (10, 22251348), (12, 18542790), (14, 15893820), (15, 14834232), (18, 12361860), (20, 11125674), (21, 10595880), (24, 9271395), (27, 8241240), (28, 7946910), (30, 7417116), (35, 6357528), (36, 6180930), (40, 5562837), (42, 5297940), (45, 4944744), (54, 4120620), (56, 3973455), (60, 3708558), (63, 3531960), (70, 3178764), (72, 3090465), (81, 2747080), (84, 2648970), (90, 2472372), (105, 2119176), (108, 2060310), (120, 1854279), (126, 1765980), (135, 1648248), (140, 1589382), (162, 1373540), (168, 1324485), (180, 1236186), (189, 1177320), (210, 1059588), (216, 1030155), (252, 882990), (270, 824124), (280, 794691), (315, 706392), (324, 686770), (360, 618093), (378, 588660), (405, 549416), (420, 529794), (504, 441495), (540, 412062), (567, 392440), (630, 353196), (648, 343385), (756, 294330), (810, 274708), (840, 264897), (945, 235464), (1080, 206031), (1134, 196220), (1260, 176598), (1512, 147165), (1620, 137354), (1890, 117732), (2268, 98110), (2520, 88299), (2835, 78488), (3240, 68677), (3780, 58866), (4536, 49055), (5670, 39244), (7560, 29433), (9811, 22680), (11340, 19622)]