2131930080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{211501}}^1$

素因数の和:211529

約数の個数: 144

約数和(自身を含む): 8314566624

約数和(自身を除く): 6182636544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 211501, 423002, 634503, 846004, 1057505, 1269006, 1480507, 1692008, 1903509, 2115010, 2538012, 2961014, 3172515, 3384016, 3807018, 4230020, 4441521, 5076024, 5922028, 6345030, 6768032, 7402535, 7614036, 8460040, 8883042, 9517545, 10152048, 11844056, 12690060, 13324563, 14805070, 15228072, 16920080, 17766084, 19035090, 20304096, 22207605, 23688112, 25380120, 26649126, 29610140, 30456144, 33840160, 35532168, 38070180, 44415210, 47376224, 50760240, 53298252, 59220280, 60912288, 66622815, 71064336, 76140360, 88830420, 101520480, 106596504, 118440560, 133245630, 142128672, 152280720, 177660840, 213193008, 236881120, 266491260, 304561440, 355321680, 426386016, 532982520, 710643360, 1065965040, 2131930080]

約数ペア:

[(1, 2131930080), (2, 1065965040), (3, 710643360), (4, 532982520), (5, 426386016), (6, 355321680), (7, 304561440), (8, 266491260), (9, 236881120), (10, 213193008), (12, 177660840), (14, 152280720), (15, 142128672), (16, 133245630), (18, 118440560), (20, 106596504), (21, 101520480), (24, 88830420), (28, 76140360), (30, 71064336), (32, 66622815), (35, 60912288), (36, 59220280), (40, 53298252), (42, 50760240), (45, 47376224), (48, 44415210), (56, 38070180), (60, 35532168), (63, 33840160), (70, 30456144), (72, 29610140), (80, 26649126), (84, 25380120), (90, 23688112), (96, 22207605), (105, 20304096), (112, 19035090), (120, 17766084), (126, 16920080), (140, 15228072), (144, 14805070), (160, 13324563), (168, 12690060), (180, 11844056), (210, 10152048), (224, 9517545), (240, 8883042), (252, 8460040), (280, 7614036), (288, 7402535), (315, 6768032), (336, 6345030), (360, 5922028), (420, 5076024), (480, 4441521), (504, 4230020), (560, 3807018), (630, 3384016), (672, 3172515), (720, 2961014), (840, 2538012), (1008, 2115010), (1120, 1903509), (1260, 1692008), (1440, 1480507), (1680, 1269006), (2016, 1057505), (2520, 846004), (3360, 634503), (5040, 423002), (10080, 211501)]