127349880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151607}}^1$

素因数の和:151628

約数の個数: 64

約数和(自身を含む): 436631040

約数和(自身を除く): 309281160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 151607, 303214, 454821, 606428, 758035, 909642, 1061249, 1212856, 1516070, 1819284, 2122498, 2274105, 3032140, 3183747, 3638568, 4244996, 4548210, 5306245, 6064280, 6367494, 8489992, 9096420, 10612490, 12734988, 15918735, 18192840, 21224980, 25469976, 31837470, 42449960, 63674940, 127349880]

約数ペア:

[(1, 127349880), (2, 63674940), (3, 42449960), (4, 31837470), (5, 25469976), (6, 21224980), (7, 18192840), (8, 15918735), (10, 12734988), (12, 10612490), (14, 9096420), (15, 8489992), (20, 6367494), (21, 6064280), (24, 5306245), (28, 4548210), (30, 4244996), (35, 3638568), (40, 3183747), (42, 3032140), (56, 2274105), (60, 2122498), (70, 1819284), (84, 1516070), (105, 1212856), (120, 1061249), (140, 909642), (168, 758035), (210, 606428), (280, 454821), (420, 303214), (840, 151607)]