203437320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1199

約数の個数: 128

約数和(自身を含む): 643852800

約数和(自身を除く): 440415480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 870, 1060, 1103, 1160, 1272, 1537, 1590, 1740, 2120, 2206, 3074, 3180, 3309, 3480, 4412, 4611, 5515, 6148, 6360, 6618, 7685, 8824, 9222, 11030, 12296, 13236, 15370, 16545, 18444, 22060, 23055, 26472, 30740, 31987, 33090, 36888, 44120, 46110, 58459, 61480, 63974, 66180, 92220, 95961, 116918, 127948, 132360, 159935, 175377, 184440, 191922, 233836, 255896, 292295, 319870, 350754, 383844, 467672, 479805, 584590, 639740, 701508, 767688, 876885, 959610, 1169180, 1279480, 1403016, 1695311, 1753770, 1919220, 2338360, 3390622, 3507540, 3838440, 5085933, 6781244, 7015080, 8476555, 10171866, 13562488, 16953110, 20343732, 25429665, 33906220, 40687464, 50859330, 67812440, 101718660, 203437320]

約数ペア:

[(1, 203437320), (2, 101718660), (3, 67812440), (4, 50859330), (5, 40687464), (6, 33906220), (8, 25429665), (10, 20343732), (12, 16953110), (15, 13562488), (20, 10171866), (24, 8476555), (29, 7015080), (30, 6781244), (40, 5085933), (53, 3838440), (58, 3507540), (60, 3390622), (87, 2338360), (106, 1919220), (116, 1753770), (120, 1695311), (145, 1403016), (159, 1279480), (174, 1169180), (212, 959610), (232, 876885), (265, 767688), (290, 701508), (318, 639740), (348, 584590), (424, 479805), (435, 467672), (530, 383844), (580, 350754), (636, 319870), (696, 292295), (795, 255896), (870, 233836), (1060, 191922), (1103, 184440), (1160, 175377), (1272, 159935), (1537, 132360), (1590, 127948), (1740, 116918), (2120, 95961), (2206, 92220), (3074, 66180), (3180, 63974), (3309, 61480), (3480, 58459), (4412, 46110), (4611, 44120), (5515, 36888), (6148, 33090), (6360, 31987), (6618, 30740), (7685, 26472), (8824, 23055), (9222, 22060), (11030, 18444), (12296, 16545), (13236, 15370)]