204051960

素因数分解:

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

素因数の和:3032

約数の個数: 192

約数和(自身を含む): 786240000

約数和(自身を除く): 582188040

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 2999, 3240, 3402, 3780, 4536, 4860, 5670, 5998, 6804, 7560, 8505, 8997, 9720, 11340, 11996, 13608, 14995, 17010, 17994, 20993, 22680, 23992, 26991, 29990, 34020, 35988, 41986, 44985, 53982, 59980, 62979, 68040, 71976, 80973, 83972, 89970, 104965, 107964, 119960, 125958, 134955, 161946, 167944, 179940, 188937, 209930, 215928, 242919, 251916, 269910, 314895, 323892, 359880, 377874, 404865, 419860, 485838, 503832, 539820, 566811, 629790, 647784, 728757, 755748, 809730, 839720, 944685, 971676, 1079640, 1133622, 1214595, 1259580, 1457514, 1511496, 1619460, 1700433, 1889370, 1943352, 2267244, 2429190, 2519160, 2834055, 2915028, 3238920, 3400866, 3643785, 3778740, 4534488, 4858380, 5101299, 5668110, 5830056, 6801732, 7287570, 7557480, 8502165, 9716760, 10202598, 11336220, 13603464, 14575140, 17004330, 20405196, 22672440, 25506495, 29150280, 34008660, 40810392, 51012990, 68017320, 102025980, 204051960]

約数ペア:

[(1, 204051960), (2, 102025980), (3, 68017320), (4, 51012990), (5, 40810392), (6, 34008660), (7, 29150280), (8, 25506495), (9, 22672440), (10, 20405196), (12, 17004330), (14, 14575140), (15, 13603464), (18, 11336220), (20, 10202598), (21, 9716760), (24, 8502165), (27, 7557480), (28, 7287570), (30, 6801732), (35, 5830056), (36, 5668110), (40, 5101299), (42, 4858380), (45, 4534488), (54, 3778740), (56, 3643785), (60, 3400866), (63, 3238920), (70, 2915028), (72, 2834055), (81, 2519160), (84, 2429190), (90, 2267244), (105, 1943352), (108, 1889370), (120, 1700433), (126, 1619460), (135, 1511496), (140, 1457514), (162, 1259580), (168, 1214595), (180, 1133622), (189, 1079640), (210, 971676), (216, 944685), (243, 839720), (252, 809730), (270, 755748), (280, 728757), (315, 647784), (324, 629790), (360, 566811), (378, 539820), (405, 503832), (420, 485838), (486, 419860), (504, 404865), (540, 377874), (567, 359880), (630, 323892), (648, 314895), (756, 269910), (810, 251916), (840, 242919), (945, 215928), (972, 209930), (1080, 188937), (1134, 179940), (1215, 167944), (1260, 161946), (1512, 134955), (1620, 125958), (1701, 119960), (1890, 107964), (1944, 104965), (2268, 89970), (2430, 83972), (2520, 80973), (2835, 71976), (2999, 68040), (3240, 62979), (3402, 59980), (3780, 53982), (4536, 44985), (4860, 41986), (5670, 35988), (5998, 34020), (6804, 29990), (7560, 26991), (8505, 23992), (8997, 22680), (9720, 20993), (11340, 17994), (11996, 17010), (13608, 14995)]