3167640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 12096000

約数和(自身を除く): 8928360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 419, 420, 504, 540, 630, 756, 838, 840, 945, 1080, 1257, 1260, 1512, 1676, 1890, 2095, 2514, 2520, 2933, 3352, 3771, 3780, 4190, 5028, 5866, 6285, 7542, 7560, 8380, 8799, 10056, 11313, 11732, 12570, 14665, 15084, 16760, 17598, 18855, 22626, 23464, 25140, 26397, 29330, 30168, 35196, 37710, 43995, 45252, 50280, 52794, 56565, 58660, 70392, 75420, 79191, 87990, 90504, 105588, 113130, 117320, 131985, 150840, 158382, 175980, 211176, 226260, 263970, 316764, 351960, 395955, 452520, 527940, 633528, 791910, 1055880, 1583820, 3167640]

約数ペア:

[(1, 3167640), (2, 1583820), (3, 1055880), (4, 791910), (5, 633528), (6, 527940), (7, 452520), (8, 395955), (9, 351960), (10, 316764), (12, 263970), (14, 226260), (15, 211176), (18, 175980), (20, 158382), (21, 150840), (24, 131985), (27, 117320), (28, 113130), (30, 105588), (35, 90504), (36, 87990), (40, 79191), (42, 75420), (45, 70392), (54, 58660), (56, 56565), (60, 52794), (63, 50280), (70, 45252), (72, 43995), (84, 37710), (90, 35196), (105, 30168), (108, 29330), (120, 26397), (126, 25140), (135, 23464), (140, 22626), (168, 18855), (180, 17598), (189, 16760), (210, 15084), (216, 14665), (252, 12570), (270, 11732), (280, 11313), (315, 10056), (360, 8799), (378, 8380), (419, 7560), (420, 7542), (504, 6285), (540, 5866), (630, 5028), (756, 4190), (838, 3780), (840, 3771), (945, 3352), (1080, 2933), (1257, 2520), (1260, 2514), (1512, 2095), (1676, 1890)]