427409640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{169607}}^1$

素因数の和:169631

約数の個数: 96

約数和(自身を含む): 1587530880

約数和(自身を除く): 1160121240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 169607, 339214, 508821, 678428, 848035, 1017642, 1187249, 1356856, 1526463, 1696070, 2035284, 2374498, 2544105, 3052926, 3392140, 3561747, 4070568, 4748996, 5088210, 5936245, 6105852, 6784280, 7123494, 7632315, 9497992, 10176420, 10685241, 11872490, 12211704, 14246988, 15264630, 17808735, 20352840, 21370482, 23744980, 28493976, 30529260, 35617470, 42740964, 47489960, 53426205, 61058520, 71234940, 85481928, 106852410, 142469880, 213704820, 427409640]

約数ペア:

[(1, 427409640), (2, 213704820), (3, 142469880), (4, 106852410), (5, 85481928), (6, 71234940), (7, 61058520), (8, 53426205), (9, 47489960), (10, 42740964), (12, 35617470), (14, 30529260), (15, 28493976), (18, 23744980), (20, 21370482), (21, 20352840), (24, 17808735), (28, 15264630), (30, 14246988), (35, 12211704), (36, 11872490), (40, 10685241), (42, 10176420), (45, 9497992), (56, 7632315), (60, 7123494), (63, 6784280), (70, 6105852), (72, 5936245), (84, 5088210), (90, 4748996), (105, 4070568), (120, 3561747), (126, 3392140), (140, 3052926), (168, 2544105), (180, 2374498), (210, 2035284), (252, 1696070), (280, 1526463), (315, 1356856), (360, 1187249), (420, 1017642), (504, 848035), (630, 678428), (840, 508821), (1260, 339214), (2520, 169607)]