317414160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3035

約数の個数: 240

約数和(自身を含む): 1272240000

約数和(自身を除く): 954825840

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 2999, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 5998, 6615, 7056, 7560, 8820, 8997, 10584, 11760, 11996, 13230, 14995, 15120, 17640, 17994, 20993, 21168, 23992, 26460, 26991, 29990, 35280, 35988, 41986, 44985, 47984, 52920, 53982, 59980, 62979, 71976, 80973, 83972, 89970, 104965, 105840, 107964, 119960, 125958, 134955, 143952, 146951, 161946, 167944, 179940, 188937, 209930, 215928, 239920, 251916, 269910, 293902, 314895, 323892, 335888, 359880, 377874, 404865, 419860, 431856, 440853, 503832, 539820, 566811, 587804, 629790, 647784, 719760, 734755, 755748, 809730, 839720, 881706, 944685, 1007664, 1079640, 1133622, 1175608, 1259580, 1295568, 1322559, 1469510, 1511496, 1619460, 1679440, 1763412, 1889370, 2159280, 2204265, 2267244, 2351216, 2519160, 2645118, 2834055, 2939020, 3022992, 3238920, 3526824, 3778740, 3967677, 4408530, 4534488, 5038320, 5290236, 5668110, 5878040, 6477840, 6612795, 7053648, 7557480, 7935354, 8817060, 9068976, 10580472, 11336220, 11756080, 13225590, 15114960, 15870708, 17634120, 19838385, 21160944, 22672440, 26451180, 31741416, 35268240, 39676770, 45344880, 52902360, 63482832, 79353540, 105804720, 158707080, 317414160]

約数ペア:

[(1, 317414160), (2, 158707080), (3, 105804720), (4, 79353540), (5, 63482832), (6, 52902360), (7, 45344880), (8, 39676770), (9, 35268240), (10, 31741416), (12, 26451180), (14, 22672440), (15, 21160944), (16, 19838385), (18, 17634120), (20, 15870708), (21, 15114960), (24, 13225590), (27, 11756080), (28, 11336220), (30, 10580472), (35, 9068976), (36, 8817060), (40, 7935354), (42, 7557480), (45, 7053648), (48, 6612795), (49, 6477840), (54, 5878040), (56, 5668110), (60, 5290236), (63, 5038320), (70, 4534488), (72, 4408530), (80, 3967677), (84, 3778740), (90, 3526824), (98, 3238920), (105, 3022992), (108, 2939020), (112, 2834055), (120, 2645118), (126, 2519160), (135, 2351216), (140, 2267244), (144, 2204265), (147, 2159280), (168, 1889370), (180, 1763412), (189, 1679440), (196, 1619460), (210, 1511496), (216, 1469510), (240, 1322559), (245, 1295568), (252, 1259580), (270, 1175608), (280, 1133622), (294, 1079640), (315, 1007664), (336, 944685), (360, 881706), (378, 839720), (392, 809730), (420, 755748), (432, 734755), (441, 719760), (490, 647784), (504, 629790), (540, 587804), (560, 566811), (588, 539820), (630, 503832), (720, 440853), (735, 431856), (756, 419860), (784, 404865), (840, 377874), (882, 359880), (945, 335888), (980, 323892), (1008, 314895), (1080, 293902), (1176, 269910), (1260, 251916), (1323, 239920), (1470, 215928), (1512, 209930), (1680, 188937), (1764, 179940), (1890, 167944), (1960, 161946), (2160, 146951), (2205, 143952), (2352, 134955), (2520, 125958), (2646, 119960), (2940, 107964), (2999, 105840), (3024, 104965), (3528, 89970), (3780, 83972), (3920, 80973), (4410, 71976), (5040, 62979), (5292, 59980), (5880, 53982), (5998, 52920), (6615, 47984), (7056, 44985), (7560, 41986), (8820, 35988), (8997, 35280), (10584, 29990), (11760, 26991), (11996, 26460), (13230, 23992), (14995, 21168), (15120, 20993), (17640, 17994)]