143815770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 304081830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 945, 987, 1269, 1410, 1619, 1645, 1890, 1974, 2115, 2538, 2961, 3238, 3290, 4230, 4857, 4935, 5922, 6345, 8095, 8883, 9714, 9870, 11333, 12690, 14571, 14805, 16190, 17766, 22666, 24285, 29142, 29610, 33999, 43713, 44415, 48570, 56665, 67998, 72855, 76093, 87426, 88830, 101997, 113330, 145710, 152186, 169995, 203994, 218565, 228279, 305991, 339990, 380465, 437130, 456558, 509985, 532651, 611982, 684837, 760930, 1019970, 1065302, 1141395, 1369674, 1529955, 1597953, 2054511, 2282790, 2663255, 3059910, 3195906, 3424185, 4109022, 4793859, 5326510, 6848370, 7989765, 9587718, 10272555, 14381577, 15979530, 20545110, 23969295, 28763154, 47938590, 71907885, 143815770]

約数ペア:

[(1, 143815770), (2, 71907885), (3, 47938590), (5, 28763154), (6, 23969295), (7, 20545110), (9, 15979530), (10, 14381577), (14, 10272555), (15, 9587718), (18, 7989765), (21, 6848370), (27, 5326510), (30, 4793859), (35, 4109022), (42, 3424185), (45, 3195906), (47, 3059910), (54, 2663255), (63, 2282790), (70, 2054511), (90, 1597953), (94, 1529955), (105, 1369674), (126, 1141395), (135, 1065302), (141, 1019970), (189, 760930), (210, 684837), (235, 611982), (270, 532651), (282, 509985), (315, 456558), (329, 437130), (378, 380465), (423, 339990), (470, 305991), (630, 228279), (658, 218565), (705, 203994), (846, 169995), (945, 152186), (987, 145710), (1269, 113330), (1410, 101997), (1619, 88830), (1645, 87426), (1890, 76093), (1974, 72855), (2115, 67998), (2538, 56665), (2961, 48570), (3238, 44415), (3290, 43713), (4230, 33999), (4857, 29610), (4935, 29142), (5922, 24285), (6345, 22666), (8095, 17766), (8883, 16190), (9714, 14805), (9870, 14571), (11333, 12690)]