422982720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:897

約数の個数: 168

約数和(自身を含む): 1463552064

約数和(自身を除く): 1040569344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 227, 240, 288, 320, 360, 454, 480, 576, 647, 681, 720, 908, 960, 1135, 1294, 1362, 1440, 1816, 1941, 2043, 2270, 2588, 2724, 2880, 3235, 3405, 3632, 3882, 4086, 4540, 5176, 5448, 5823, 6470, 6810, 7264, 7764, 8172, 9080, 9705, 10215, 10352, 10896, 11646, 12940, 13620, 14528, 15528, 16344, 18160, 19410, 20430, 20704, 21792, 23292, 25880, 27240, 29115, 31056, 32688, 36320, 38820, 40860, 41408, 43584, 46584, 51760, 54480, 58230, 62112, 65376, 72640, 77640, 81720, 93168, 103520, 108960, 116460, 124224, 130752, 146869, 155280, 163440, 186336, 207040, 217920, 232920, 293738, 310560, 326880, 372672, 440607, 465840, 587476, 621120, 653760, 734345, 881214, 931680, 1174952, 1321821, 1468690, 1762428, 1863360, 2203035, 2349904, 2643642, 2937380, 3524856, 4406070, 4699808, 5287284, 5874760, 6609105, 7049712, 8812140, 9399616, 10574568, 11749520, 13218210, 14099424, 17624280, 21149136, 23499040, 26436420, 28198848, 35248560, 42298272, 46998080, 52872840, 70497120, 84596544, 105745680, 140994240, 211491360, 422982720]

約数ペア:

[(1, 422982720), (2, 211491360), (3, 140994240), (4, 105745680), (5, 84596544), (6, 70497120), (8, 52872840), (9, 46998080), (10, 42298272), (12, 35248560), (15, 28198848), (16, 26436420), (18, 23499040), (20, 21149136), (24, 17624280), (30, 14099424), (32, 13218210), (36, 11749520), (40, 10574568), (45, 9399616), (48, 8812140), (60, 7049712), (64, 6609105), (72, 5874760), (80, 5287284), (90, 4699808), (96, 4406070), (120, 3524856), (144, 2937380), (160, 2643642), (180, 2349904), (192, 2203035), (227, 1863360), (240, 1762428), (288, 1468690), (320, 1321821), (360, 1174952), (454, 931680), (480, 881214), (576, 734345), (647, 653760), (681, 621120), (720, 587476), (908, 465840), (960, 440607), (1135, 372672), (1294, 326880), (1362, 310560), (1440, 293738), (1816, 232920), (1941, 217920), (2043, 207040), (2270, 186336), (2588, 163440), (2724, 155280), (2880, 146869), (3235, 130752), (3405, 124224), (3632, 116460), (3882, 108960), (4086, 103520), (4540, 93168), (5176, 81720), (5448, 77640), (5823, 72640), (6470, 65376), (6810, 62112), (7264, 58230), (7764, 54480), (8172, 51760), (9080, 46584), (9705, 43584), (10215, 41408), (10352, 40860), (10896, 38820), (11646, 36320), (12940, 32688), (13620, 31056), (14528, 29115), (15528, 27240), (16344, 25880), (18160, 23292), (19410, 21792), (20430, 20704)]