489193320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4813}}^1$

素因数の和:4856

約数の個数: 192

約数和(自身を含む): 1843954560

約数和(自身を除く): 1354761240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4813, 4840, 5082, 6776, 7260, 8470, 9240, 9626, 10164, 12705, 14439, 14520, 16940, 19252, 20328, 24065, 25410, 28878, 33691, 33880, 38504, 48130, 50820, 52943, 57756, 67382, 72195, 96260, 101073, 101640, 105886, 115512, 134764, 144390, 158829, 168455, 192520, 202146, 211772, 264715, 269528, 288780, 317658, 336910, 370601, 404292, 423544, 505365, 529430, 577560, 582373, 635316, 673820, 741202, 794145, 808584, 1010730, 1058860, 1111803, 1164746, 1270632, 1347640, 1482404, 1588290, 1747119, 1853005, 2021460, 2117720, 2223606, 2329492, 2911865, 2964808, 3176580, 3494238, 3706010, 4042920, 4076611, 4447212, 4658984, 5559015, 5823730, 6353160, 6988476, 7412020, 8153222, 8735595, 8894424, 11118030, 11647460, 12229833, 13976952, 14824040, 16306444, 17471190, 20383055, 22236060, 23294920, 24459666, 32612888, 34942380, 40766110, 44472120, 48919332, 61149165, 69884760, 81532220, 97838664, 122298330, 163064440, 244596660, 489193320]

約数ペア:

[(1, 489193320), (2, 244596660), (3, 163064440), (4, 122298330), (5, 97838664), (6, 81532220), (7, 69884760), (8, 61149165), (10, 48919332), (11, 44472120), (12, 40766110), (14, 34942380), (15, 32612888), (20, 24459666), (21, 23294920), (22, 22236060), (24, 20383055), (28, 17471190), (30, 16306444), (33, 14824040), (35, 13976952), (40, 12229833), (42, 11647460), (44, 11118030), (55, 8894424), (56, 8735595), (60, 8153222), (66, 7412020), (70, 6988476), (77, 6353160), (84, 5823730), (88, 5559015), (105, 4658984), (110, 4447212), (120, 4076611), (121, 4042920), (132, 3706010), (140, 3494238), (154, 3176580), (165, 2964808), (168, 2911865), (210, 2329492), (220, 2223606), (231, 2117720), (242, 2021460), (264, 1853005), (280, 1747119), (308, 1588290), (330, 1482404), (363, 1347640), (385, 1270632), (420, 1164746), (440, 1111803), (462, 1058860), (484, 1010730), (605, 808584), (616, 794145), (660, 741202), (726, 673820), (770, 635316), (840, 582373), (847, 577560), (924, 529430), (968, 505365), (1155, 423544), (1210, 404292), (1320, 370601), (1452, 336910), (1540, 317658), (1694, 288780), (1815, 269528), (1848, 264715), (2310, 211772), (2420, 202146), (2541, 192520), (2904, 168455), (3080, 158829), (3388, 144390), (3630, 134764), (4235, 115512), (4620, 105886), (4813, 101640), (4840, 101073), (5082, 96260), (6776, 72195), (7260, 67382), (8470, 57756), (9240, 52943), (9626, 50820), (10164, 48130), (12705, 38504), (14439, 33880), (14520, 33691), (16940, 28878), (19252, 25410), (20328, 24065)]