140782320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9311}}^1$

素因数の和:9340

約数の個数: 160

約数和(自身を含む): 554250240

約数和(自身を除く): 413467920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9311, 15120, 18622, 27933, 37244, 46555, 55866, 65177, 74488, 83799, 93110, 111732, 130354, 139665, 148976, 167598, 186220, 195531, 223464, 251397, 260708, 279330, 325885, 335196, 372440, 391062, 418995, 446928, 502794, 521416, 558660, 586593, 651770, 670392, 744880, 782124, 837990, 977655, 1005588, 1042832, 1117320, 1173186, 1256985, 1303540, 1340784, 1564248, 1675980, 1759779, 1955310, 2011176, 2234640, 2346372, 2513970, 2607080, 2932965, 3128496, 3351960, 3519558, 3910620, 4022352, 4692744, 5027940, 5214160, 5865930, 6703920, 7039116, 7821240, 8798895, 9385488, 10055880, 11731860, 14078232, 15642480, 17597790, 20111760, 23463720, 28156464, 35195580, 46927440, 70391160, 140782320]

約数ペア:

[(1, 140782320), (2, 70391160), (3, 46927440), (4, 35195580), (5, 28156464), (6, 23463720), (7, 20111760), (8, 17597790), (9, 15642480), (10, 14078232), (12, 11731860), (14, 10055880), (15, 9385488), (16, 8798895), (18, 7821240), (20, 7039116), (21, 6703920), (24, 5865930), (27, 5214160), (28, 5027940), (30, 4692744), (35, 4022352), (36, 3910620), (40, 3519558), (42, 3351960), (45, 3128496), (48, 2932965), (54, 2607080), (56, 2513970), (60, 2346372), (63, 2234640), (70, 2011176), (72, 1955310), (80, 1759779), (84, 1675980), (90, 1564248), (105, 1340784), (108, 1303540), (112, 1256985), (120, 1173186), (126, 1117320), (135, 1042832), (140, 1005588), (144, 977655), (168, 837990), (180, 782124), (189, 744880), (210, 670392), (216, 651770), (240, 586593), (252, 558660), (270, 521416), (280, 502794), (315, 446928), (336, 418995), (360, 391062), (378, 372440), (420, 335196), (432, 325885), (504, 279330), (540, 260708), (560, 251397), (630, 223464), (720, 195531), (756, 186220), (840, 167598), (945, 148976), (1008, 139665), (1080, 130354), (1260, 111732), (1512, 93110), (1680, 83799), (1890, 74488), (2160, 65177), (2520, 55866), (3024, 46555), (3780, 37244), (5040, 27933), (7560, 18622), (9311, 15120)]