143621640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1964

約数の個数: 128

約数和(自身を含む): 485740800

約数和(自身を除く): 342119160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1873, 1917, 2130, 2556, 2840, 3195, 3746, 3834, 4260, 5112, 5619, 6390, 7492, 7668, 8520, 9365, 9585, 11238, 12780, 14984, 15336, 16857, 18730, 19170, 22476, 25560, 28095, 33714, 37460, 38340, 44952, 50571, 56190, 67428, 74920, 76680, 84285, 101142, 112380, 132983, 134856, 168570, 202284, 224760, 252855, 265966, 337140, 398949, 404568, 505710, 531932, 664915, 674280, 797898, 1011420, 1063864, 1196847, 1329830, 1595796, 1994745, 2022840, 2393694, 2659660, 3191592, 3590541, 3989490, 4787388, 5319320, 5984235, 7181082, 7978980, 9574776, 11968470, 14362164, 15957960, 17952705, 23936940, 28724328, 35905410, 47873880, 71810820, 143621640]

約数ペア:

[(1, 143621640), (2, 71810820), (3, 47873880), (4, 35905410), (5, 28724328), (6, 23936940), (8, 17952705), (9, 15957960), (10, 14362164), (12, 11968470), (15, 9574776), (18, 7978980), (20, 7181082), (24, 5984235), (27, 5319320), (30, 4787388), (36, 3989490), (40, 3590541), (45, 3191592), (54, 2659660), (60, 2393694), (71, 2022840), (72, 1994745), (90, 1595796), (108, 1329830), (120, 1196847), (135, 1063864), (142, 1011420), (180, 797898), (213, 674280), (216, 664915), (270, 531932), (284, 505710), (355, 404568), (360, 398949), (426, 337140), (540, 265966), (568, 252855), (639, 224760), (710, 202284), (852, 168570), (1065, 134856), (1080, 132983), (1278, 112380), (1420, 101142), (1704, 84285), (1873, 76680), (1917, 74920), (2130, 67428), (2556, 56190), (2840, 50571), (3195, 44952), (3746, 38340), (3834, 37460), (4260, 33714), (5112, 28095), (5619, 25560), (6390, 22476), (7492, 19170), (7668, 18730), (8520, 16857), (9365, 15336), (9585, 14984), (11238, 12780)]