972374760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{128621}}^1$

素因数の和:128648

約数の個数: 128

約数和(自身を含む): 3704313600

約数和(自身を除く): 2731938840

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, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 128621, 257242, 385863, 514484, 643105, 771726, 900347, 1028968, 1157589, 1286210, 1543452, 1800694, 1929315, 2315178, 2572420, 2701041, 3086904, 3472767, 3601388, 3858630, 4501735, 4630356, 5144840, 5402082, 5787945, 6945534, 7202776, 7717260, 8103123, 9003470, 9260712, 10804164, 11575890, 13505205, 13891068, 15434520, 16206246, 17363835, 18006940, 21608328, 23151780, 24309369, 27010410, 27782136, 32412492, 34727670, 36013880, 40515615, 46303560, 48618738, 54020820, 64824984, 69455340, 81031230, 97237476, 108041640, 121546845, 138910680, 162062460, 194474952, 243093690, 324124920, 486187380, 972374760]

約数ペア:

[(1, 972374760), (2, 486187380), (3, 324124920), (4, 243093690), (5, 194474952), (6, 162062460), (7, 138910680), (8, 121546845), (9, 108041640), (10, 97237476), (12, 81031230), (14, 69455340), (15, 64824984), (18, 54020820), (20, 48618738), (21, 46303560), (24, 40515615), (27, 36013880), (28, 34727670), (30, 32412492), (35, 27782136), (36, 27010410), (40, 24309369), (42, 23151780), (45, 21608328), (54, 18006940), (56, 17363835), (60, 16206246), (63, 15434520), (70, 13891068), (72, 13505205), (84, 11575890), (90, 10804164), (105, 9260712), (108, 9003470), (120, 8103123), (126, 7717260), (135, 7202776), (140, 6945534), (168, 5787945), (180, 5402082), (189, 5144840), (210, 4630356), (216, 4501735), (252, 3858630), (270, 3601388), (280, 3472767), (315, 3086904), (360, 2701041), (378, 2572420), (420, 2315178), (504, 1929315), (540, 1800694), (630, 1543452), (756, 1286210), (840, 1157589), (945, 1028968), (1080, 900347), (1260, 771726), (1512, 643105), (1890, 514484), (2520, 385863), (3780, 257242), (7560, 128621)]