492738120

素因数分解:

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

素因数の和:9345

約数の個数: 192

約数和(自身を含む): 1910822400

約数和(自身を除く): 1418084280

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, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 9311, 10584, 13230, 17640, 18622, 26460, 27933, 37244, 46555, 52920, 55866, 65177, 74488, 83799, 93110, 111732, 130354, 139665, 167598, 186220, 195531, 223464, 251397, 260708, 279330, 325885, 335196, 372440, 391062, 418995, 456239, 502794, 521416, 558660, 586593, 651770, 670392, 782124, 837990, 912478, 977655, 1005588, 1117320, 1173186, 1256985, 1303540, 1368717, 1564248, 1675980, 1759779, 1824956, 1955310, 2011176, 2281195, 2346372, 2513970, 2607080, 2737434, 2932965, 3351960, 3519558, 3649912, 3910620, 4106151, 4562390, 4692744, 5027940, 5474868, 5865930, 6843585, 7039116, 7821240, 8212302, 8798895, 9124780, 10055880, 10949736, 11731860, 12318453, 13687170, 14078232, 16424604, 17597790, 18249560, 20530755, 23463720, 24636906, 27374340, 32849208, 35195580, 41061510, 49273812, 54748680, 61592265, 70391160, 82123020, 98547624, 123184530, 164246040, 246369060, 492738120]

約数ペア:

[(1, 492738120), (2, 246369060), (3, 164246040), (4, 123184530), (5, 98547624), (6, 82123020), (7, 70391160), (8, 61592265), (9, 54748680), (10, 49273812), (12, 41061510), (14, 35195580), (15, 32849208), (18, 27374340), (20, 24636906), (21, 23463720), (24, 20530755), (27, 18249560), (28, 17597790), (30, 16424604), (35, 14078232), (36, 13687170), (40, 12318453), (42, 11731860), (45, 10949736), (49, 10055880), (54, 9124780), (56, 8798895), (60, 8212302), (63, 7821240), (70, 7039116), (72, 6843585), (84, 5865930), (90, 5474868), (98, 5027940), (105, 4692744), (108, 4562390), (120, 4106151), (126, 3910620), (135, 3649912), (140, 3519558), (147, 3351960), (168, 2932965), (180, 2737434), (189, 2607080), (196, 2513970), (210, 2346372), (216, 2281195), (245, 2011176), (252, 1955310), (270, 1824956), (280, 1759779), (294, 1675980), (315, 1564248), (360, 1368717), (378, 1303540), (392, 1256985), (420, 1173186), (441, 1117320), (490, 1005588), (504, 977655), (540, 912478), (588, 837990), (630, 782124), (735, 670392), (756, 651770), (840, 586593), (882, 558660), (945, 521416), (980, 502794), (1080, 456239), (1176, 418995), (1260, 391062), (1323, 372440), (1470, 335196), (1512, 325885), (1764, 279330), (1890, 260708), (1960, 251397), (2205, 223464), (2520, 195531), (2646, 186220), (2940, 167598), (3528, 139665), (3780, 130354), (4410, 111732), (5292, 93110), (5880, 83799), (6615, 74488), (7560, 65177), (8820, 55866), (9311, 52920), (10584, 46555), (13230, 37244), (17640, 27933), (18622, 26460)]