748269720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{188957}}^1$

素因数の和:188985

約数の個数: 96

約数和(自身を含む): 2652970320

約数和(自身を除く): 1904700600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 188957, 377914, 566871, 755828, 944785, 1133742, 1511656, 1700613, 1889570, 2078527, 2267484, 2834355, 3401226, 3779140, 4157054, 4534968, 5668710, 6235581, 6802452, 7558280, 8314108, 8503065, 10392635, 11337420, 12471162, 13604904, 16628216, 17006130, 18706743, 20785270, 22674840, 24942324, 31177905, 34012260, 37413486, 41570540, 49884648, 62355810, 68024520, 74826972, 83141080, 93533715, 124711620, 149653944, 187067430, 249423240, 374134860, 748269720]

約数ペア:

[(1, 748269720), (2, 374134860), (3, 249423240), (4, 187067430), (5, 149653944), (6, 124711620), (8, 93533715), (9, 83141080), (10, 74826972), (11, 68024520), (12, 62355810), (15, 49884648), (18, 41570540), (20, 37413486), (22, 34012260), (24, 31177905), (30, 24942324), (33, 22674840), (36, 20785270), (40, 18706743), (44, 17006130), (45, 16628216), (55, 13604904), (60, 12471162), (66, 11337420), (72, 10392635), (88, 8503065), (90, 8314108), (99, 7558280), (110, 6802452), (120, 6235581), (132, 5668710), (165, 4534968), (180, 4157054), (198, 3779140), (220, 3401226), (264, 2834355), (330, 2267484), (360, 2078527), (396, 1889570), (440, 1700613), (495, 1511656), (660, 1133742), (792, 944785), (990, 755828), (1320, 566871), (1980, 377914), (3960, 188957)]