230191920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{45673}}^1$

素因数の和:45699

約数の個数: 120

約数和(自身を含む): 883517856

約数和(自身を除く): 653325936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 45673, 91346, 137019, 182692, 228365, 274038, 319711, 365384, 411057, 456730, 548076, 639422, 685095, 730768, 822114, 913460, 959133, 1096152, 1278844, 1370190, 1598555, 1644228, 1826920, 1918266, 2055285, 2192304, 2557688, 2740380, 2877399, 3197110, 3288456, 3653840, 3836532, 4110570, 4795665, 5115376, 5480760, 5754798, 6394220, 6576912, 7673064, 8221140, 9591330, 10961520, 11509596, 12788440, 14386995, 15346128, 16442280, 19182660, 23019192, 25576880, 28773990, 32884560, 38365320, 46038384, 57547980, 76730640, 115095960, 230191920]

約数ペア:

[(1, 230191920), (2, 115095960), (3, 76730640), (4, 57547980), (5, 46038384), (6, 38365320), (7, 32884560), (8, 28773990), (9, 25576880), (10, 23019192), (12, 19182660), (14, 16442280), (15, 15346128), (16, 14386995), (18, 12788440), (20, 11509596), (21, 10961520), (24, 9591330), (28, 8221140), (30, 7673064), (35, 6576912), (36, 6394220), (40, 5754798), (42, 5480760), (45, 5115376), (48, 4795665), (56, 4110570), (60, 3836532), (63, 3653840), (70, 3288456), (72, 3197110), (80, 2877399), (84, 2740380), (90, 2557688), (105, 2192304), (112, 2055285), (120, 1918266), (126, 1826920), (140, 1644228), (144, 1598555), (168, 1370190), (180, 1278844), (210, 1096152), (240, 959133), (252, 913460), (280, 822114), (315, 730768), (336, 685095), (360, 639422), (420, 548076), (504, 456730), (560, 411057), (630, 365384), (720, 319711), (840, 274038), (1008, 228365), (1260, 182692), (1680, 137019), (2520, 91346), (5040, 45673)]