159391320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7103}}^1$

素因数の和:7145

約数の個数: 128

約数和(自身を含む): 552407040

約数和(自身を除く): 393015720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7103, 7480, 11220, 14206, 21309, 22440, 28412, 35515, 42618, 56824, 71030, 78133, 85236, 106545, 120751, 142060, 156266, 170472, 213090, 234399, 241502, 284120, 312532, 362253, 390665, 426180, 468798, 483004, 603755, 625064, 724506, 781330, 852360, 937596, 966008, 1171995, 1207510, 1328261, 1449012, 1562660, 1811265, 1875192, 2343990, 2415020, 2656522, 2898024, 3125320, 3622530, 3984783, 4687980, 4830040, 5313044, 6641305, 7245060, 7969566, 9375960, 10626088, 13282610, 14490120, 15939132, 19923915, 26565220, 31878264, 39847830, 53130440, 79695660, 159391320]

約数ペア:

[(1, 159391320), (2, 79695660), (3, 53130440), (4, 39847830), (5, 31878264), (6, 26565220), (8, 19923915), (10, 15939132), (11, 14490120), (12, 13282610), (15, 10626088), (17, 9375960), (20, 7969566), (22, 7245060), (24, 6641305), (30, 5313044), (33, 4830040), (34, 4687980), (40, 3984783), (44, 3622530), (51, 3125320), (55, 2898024), (60, 2656522), (66, 2415020), (68, 2343990), (85, 1875192), (88, 1811265), (102, 1562660), (110, 1449012), (120, 1328261), (132, 1207510), (136, 1171995), (165, 966008), (170, 937596), (187, 852360), (204, 781330), (220, 724506), (255, 625064), (264, 603755), (330, 483004), (340, 468798), (374, 426180), (408, 390665), (440, 362253), (510, 312532), (561, 284120), (660, 241502), (680, 234399), (748, 213090), (935, 170472), (1020, 156266), (1122, 142060), (1320, 120751), (1496, 106545), (1870, 85236), (2040, 78133), (2244, 71030), (2805, 56824), (3740, 42618), (4488, 35515), (5610, 28412), (7103, 22440), (7480, 21309), (11220, 14206)]