231508142720

素因数分解:

$2^7\times 5^1\times {\mathrm{3083}}^1\times {\mathrm{117331}}^1$

素因数の和:120433

約数の個数: 64

約数和(自身を含む): 553633388640

約数和(自身を除く): 322125245920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3083, 6166, 12332, 15415, 24664, 30830, 49328, 61660, 98656, 117331, 123320, 197312, 234662, 246640, 394624, 469324, 493280, 586655, 938648, 986560, 1173310, 1877296, 1973120, 2346620, 3754592, 4693240, 7509184, 9386480, 15018368, 18772960, 37545920, 75091840, 361731473, 723462946, 1446925892, 1808657365, 2893851784, 3617314730, 5787703568, 7234629460, 11575407136, 14469258920, 23150814272, 28938517840, 46301628544, 57877035680, 115754071360, 231508142720]

約数ペア:

[(1, 231508142720), (2, 115754071360), (4, 57877035680), (5, 46301628544), (8, 28938517840), (10, 23150814272), (16, 14469258920), (20, 11575407136), (32, 7234629460), (40, 5787703568), (64, 3617314730), (80, 2893851784), (128, 1808657365), (160, 1446925892), (320, 723462946), (640, 361731473), (3083, 75091840), (6166, 37545920), (12332, 18772960), (15415, 15018368), (24664, 9386480), (30830, 7509184), (49328, 4693240), (61660, 3754592), (98656, 2346620), (117331, 1973120), (123320, 1877296), (197312, 1173310), (234662, 986560), (246640, 938648), (394624, 586655), (469324, 493280)]