421354080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41801}}^1$

素因数の和:41829

約数の個数: 144

約数和(自身を含む): 1643320224

約数和(自身を除く): 1221966144

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, 41801, 83602, 125403, 167204, 209005, 250806, 292607, 334408, 376209, 418010, 501612, 585214, 627015, 668816, 752418, 836020, 877821, 1003224, 1170428, 1254030, 1337632, 1463035, 1504836, 1672040, 1755642, 1881045, 2006448, 2340856, 2508060, 2633463, 2926070, 3009672, 3344080, 3511284, 3762090, 4012896, 4389105, 4681712, 5016120, 5266926, 5852140, 6019344, 6688160, 7022568, 7524180, 8778210, 9363424, 10032240, 10533852, 11704280, 12038688, 13167315, 14045136, 15048360, 17556420, 20064480, 21067704, 23408560, 26334630, 28090272, 30096720, 35112840, 42135408, 46817120, 52669260, 60193440, 70225680, 84270816, 105338520, 140451360, 210677040, 421354080]

約数ペア:

[(1, 421354080), (2, 210677040), (3, 140451360), (4, 105338520), (5, 84270816), (6, 70225680), (7, 60193440), (8, 52669260), (9, 46817120), (10, 42135408), (12, 35112840), (14, 30096720), (15, 28090272), (16, 26334630), (18, 23408560), (20, 21067704), (21, 20064480), (24, 17556420), (28, 15048360), (30, 14045136), (32, 13167315), (35, 12038688), (36, 11704280), (40, 10533852), (42, 10032240), (45, 9363424), (48, 8778210), (56, 7524180), (60, 7022568), (63, 6688160), (70, 6019344), (72, 5852140), (80, 5266926), (84, 5016120), (90, 4681712), (96, 4389105), (105, 4012896), (112, 3762090), (120, 3511284), (126, 3344080), (140, 3009672), (144, 2926070), (160, 2633463), (168, 2508060), (180, 2340856), (210, 2006448), (224, 1881045), (240, 1755642), (252, 1672040), (280, 1504836), (288, 1463035), (315, 1337632), (336, 1254030), (360, 1170428), (420, 1003224), (480, 877821), (504, 836020), (560, 752418), (630, 668816), (672, 627015), (720, 585214), (840, 501612), (1008, 418010), (1120, 376209), (1260, 334408), (1440, 292607), (1680, 250806), (2016, 209005), (2520, 167204), (3360, 125403), (5040, 83602), (10080, 41801)]