23180691720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{18089}}^1$

素因数の和:18343

約数の個数: 128

約数和(自身を含む): 71115408000

約数和(自身を除く): 47934716280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 181, 236, 295, 354, 362, 472, 543, 590, 708, 724, 885, 905, 1086, 1180, 1416, 1448, 1770, 1810, 2172, 2360, 2715, 3540, 3620, 4344, 5430, 7080, 7240, 10679, 10860, 18089, 21358, 21720, 32037, 36178, 42716, 53395, 54267, 64074, 72356, 85432, 90445, 106790, 108534, 128148, 144712, 160185, 180890, 213580, 217068, 256296, 271335, 320370, 361780, 427160, 434136, 542670, 640740, 723560, 1067251, 1085340, 1281480, 2134502, 2170680, 3201753, 3274109, 4269004, 5336255, 6403506, 6548218, 8538008, 9822327, 10672510, 12807012, 13096436, 16008765, 16370545, 19644654, 21345020, 25614024, 26192872, 32017530, 32741090, 39289308, 42690040, 49111635, 64035060, 65482180, 78578616, 98223270, 128070120, 130964360, 193172431, 196446540, 386344862, 392893080, 579517293, 772689724, 965862155, 1159034586, 1545379448, 1931724310, 2318069172, 2897586465, 3863448620, 4636138344, 5795172930, 7726897240, 11590345860, 23180691720]

約数ペア:

[(1, 23180691720), (2, 11590345860), (3, 7726897240), (4, 5795172930), (5, 4636138344), (6, 3863448620), (8, 2897586465), (10, 2318069172), (12, 1931724310), (15, 1545379448), (20, 1159034586), (24, 965862155), (30, 772689724), (40, 579517293), (59, 392893080), (60, 386344862), (118, 196446540), (120, 193172431), (177, 130964360), (181, 128070120), (236, 98223270), (295, 78578616), (354, 65482180), (362, 64035060), (472, 49111635), (543, 42690040), (590, 39289308), (708, 32741090), (724, 32017530), (885, 26192872), (905, 25614024), (1086, 21345020), (1180, 19644654), (1416, 16370545), (1448, 16008765), (1770, 13096436), (1810, 12807012), (2172, 10672510), (2360, 9822327), (2715, 8538008), (3540, 6548218), (3620, 6403506), (4344, 5336255), (5430, 4269004), (7080, 3274109), (7240, 3201753), (10679, 2170680), (10860, 2134502), (18089, 1281480), (21358, 1085340), (21720, 1067251), (32037, 723560), (36178, 640740), (42716, 542670), (53395, 434136), (54267, 427160), (64074, 361780), (72356, 320370), (85432, 271335), (90445, 256296), (106790, 217068), (108534, 213580), (128148, 180890), (144712, 160185)]