409071960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9391}}^1$

素因数の和:9430

約数の個数: 144

約数和(自身を含む): 1461489120

約数和(自身を除く): 1052417160

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, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 9391, 10890, 14520, 18782, 21780, 28173, 37564, 43560, 46955, 56346, 75128, 84519, 93910, 103301, 112692, 140865, 169038, 187820, 206602, 225384, 281730, 309903, 338076, 375640, 413204, 422595, 516505, 563460, 619806, 676152, 826408, 845190, 929709, 1033010, 1126920, 1136311, 1239612, 1549515, 1690380, 1859418, 2066020, 2272622, 2479224, 3099030, 3380760, 3408933, 3718836, 4132040, 4545244, 4648545, 5681555, 6198060, 6817866, 7437672, 9090488, 9297090, 10226799, 11363110, 12396120, 13635732, 17044665, 18594180, 20453598, 22726220, 27271464, 34089330, 37188360, 40907196, 45452440, 51133995, 68178660, 81814392, 102267990, 136357320, 204535980, 409071960]

約数ペア:

[(1, 409071960), (2, 204535980), (3, 136357320), (4, 102267990), (5, 81814392), (6, 68178660), (8, 51133995), (9, 45452440), (10, 40907196), (11, 37188360), (12, 34089330), (15, 27271464), (18, 22726220), (20, 20453598), (22, 18594180), (24, 17044665), (30, 13635732), (33, 12396120), (36, 11363110), (40, 10226799), (44, 9297090), (45, 9090488), (55, 7437672), (60, 6817866), (66, 6198060), (72, 5681555), (88, 4648545), (90, 4545244), (99, 4132040), (110, 3718836), (120, 3408933), (121, 3380760), (132, 3099030), (165, 2479224), (180, 2272622), (198, 2066020), (220, 1859418), (242, 1690380), (264, 1549515), (330, 1239612), (360, 1136311), (363, 1126920), (396, 1033010), (440, 929709), (484, 845190), (495, 826408), (605, 676152), (660, 619806), (726, 563460), (792, 516505), (968, 422595), (990, 413204), (1089, 375640), (1210, 338076), (1320, 309903), (1452, 281730), (1815, 225384), (1980, 206602), (2178, 187820), (2420, 169038), (2904, 140865), (3630, 112692), (3960, 103301), (4356, 93910), (4840, 84519), (5445, 75128), (7260, 56346), (8712, 46955), (9391, 43560), (10890, 37564), (14520, 28173), (18782, 21780)]