15576539440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{361237}}^1$

素因数の和:361275

約数の個数: 120

約数和(自身を含む): 45958143312

約数和(自身を除く): 30381603872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 8624, 10780, 21560, 43120, 361237, 722474, 1444948, 1806185, 2528659, 2889896, 3612370, 3973607, 5057318, 5779792, 7224740, 7947214, 10114636, 12643295, 14449480, 15894428, 17700613, 19868035, 20229272, 25286590, 27815249, 28898960, 31788856, 35401226, 39736070, 40458544, 50573180, 55630498, 63577712, 70802452, 79472140, 88503065, 101146360, 111260996, 139076245, 141604904, 158944280, 177006130, 194706743, 202292720, 222521992, 278152490, 283209808, 317888560, 354012260, 389413486, 445043984, 556304980, 708024520, 778826972, 973533715, 1112609960, 1416049040, 1557653944, 1947067430, 2225219920, 3115307888, 3894134860, 7788269720, 15576539440]

約数ペア:

[(1, 15576539440), (2, 7788269720), (4, 3894134860), (5, 3115307888), (7, 2225219920), (8, 1947067430), (10, 1557653944), (11, 1416049040), (14, 1112609960), (16, 973533715), (20, 778826972), (22, 708024520), (28, 556304980), (35, 445043984), (40, 389413486), (44, 354012260), (49, 317888560), (55, 283209808), (56, 278152490), (70, 222521992), (77, 202292720), (80, 194706743), (88, 177006130), (98, 158944280), (110, 141604904), (112, 139076245), (140, 111260996), (154, 101146360), (176, 88503065), (196, 79472140), (220, 70802452), (245, 63577712), (280, 55630498), (308, 50573180), (385, 40458544), (392, 39736070), (440, 35401226), (490, 31788856), (539, 28898960), (560, 27815249), (616, 25286590), (770, 20229272), (784, 19868035), (880, 17700613), (980, 15894428), (1078, 14449480), (1232, 12643295), (1540, 10114636), (1960, 7947214), (2156, 7224740), (2695, 5779792), (3080, 5057318), (3920, 3973607), (4312, 3612370), (5390, 2889896), (6160, 2528659), (8624, 1806185), (10780, 1444948), (21560, 722474), (43120, 361237)]