725767560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{96001}}^1$

素因数の和:96028

約数の個数: 128

約数和(自身を含む): 2764857600

約数和(自身を除く): 2039090040

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, 96001, 192002, 288003, 384004, 480005, 576006, 672007, 768008, 864009, 960010, 1152012, 1344014, 1440015, 1728018, 1920020, 2016021, 2304024, 2592027, 2688028, 2880030, 3360035, 3456036, 3840040, 4032042, 4320045, 5184054, 5376056, 5760060, 6048063, 6720070, 6912072, 8064084, 8640090, 10080105, 10368108, 11520120, 12096126, 12960135, 13440140, 16128168, 17280180, 18144189, 20160210, 20736216, 24192252, 25920270, 26880280, 30240315, 34560360, 36288378, 40320420, 48384504, 51840540, 60480630, 72576756, 80640840, 90720945, 103681080, 120961260, 145153512, 181441890, 241922520, 362883780, 725767560]

約数ペア:

[(1, 725767560), (2, 362883780), (3, 241922520), (4, 181441890), (5, 145153512), (6, 120961260), (7, 103681080), (8, 90720945), (9, 80640840), (10, 72576756), (12, 60480630), (14, 51840540), (15, 48384504), (18, 40320420), (20, 36288378), (21, 34560360), (24, 30240315), (27, 26880280), (28, 25920270), (30, 24192252), (35, 20736216), (36, 20160210), (40, 18144189), (42, 17280180), (45, 16128168), (54, 13440140), (56, 12960135), (60, 12096126), (63, 11520120), (70, 10368108), (72, 10080105), (84, 8640090), (90, 8064084), (105, 6912072), (108, 6720070), (120, 6048063), (126, 5760060), (135, 5376056), (140, 5184054), (168, 4320045), (180, 4032042), (189, 3840040), (210, 3456036), (216, 3360035), (252, 2880030), (270, 2688028), (280, 2592027), (315, 2304024), (360, 2016021), (378, 1920020), (420, 1728018), (504, 1440015), (540, 1344014), (630, 1152012), (756, 960010), (840, 864009), (945, 768008), (1080, 672007), (1260, 576006), (1512, 480005), (1890, 384004), (2520, 288003), (3780, 192002), (7560, 96001)]