211275120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1967

約数の個数: 160

約数和(自身を含む): 760094208

約数和(自身を除く): 548819088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1340, 1407, 1608, 1680, 1876, 1877, 2010, 2345, 2680, 2814, 3216, 3752, 3754, 4020, 4690, 5360, 5628, 5631, 7035, 7504, 7508, 8040, 9380, 9385, 11256, 11262, 13139, 14070, 15016, 16080, 18760, 18770, 22512, 22524, 26278, 28140, 28155, 30032, 37520, 37540, 39417, 45048, 52556, 56280, 56310, 65695, 75080, 78834, 90096, 105112, 112560, 112620, 125759, 131390, 150160, 157668, 197085, 210224, 225240, 251518, 262780, 315336, 377277, 394170, 450480, 503036, 525560, 628795, 630672, 754554, 788340, 880313, 1006072, 1051120, 1257590, 1509108, 1576680, 1760626, 1886385, 2012144, 2515180, 2640939, 3018216, 3153360, 3521252, 3772770, 4401565, 5030360, 5281878, 6036432, 7042504, 7545540, 8803130, 10060720, 10563756, 13204695, 14085008, 15091080, 17606260, 21127512, 26409390, 30182160, 35212520, 42255024, 52818780, 70425040, 105637560, 211275120]

約数ペア:

[(1, 211275120), (2, 105637560), (3, 70425040), (4, 52818780), (5, 42255024), (6, 35212520), (7, 30182160), (8, 26409390), (10, 21127512), (12, 17606260), (14, 15091080), (15, 14085008), (16, 13204695), (20, 10563756), (21, 10060720), (24, 8803130), (28, 7545540), (30, 7042504), (35, 6036432), (40, 5281878), (42, 5030360), (48, 4401565), (56, 3772770), (60, 3521252), (67, 3153360), (70, 3018216), (80, 2640939), (84, 2515180), (105, 2012144), (112, 1886385), (120, 1760626), (134, 1576680), (140, 1509108), (168, 1257590), (201, 1051120), (210, 1006072), (240, 880313), (268, 788340), (280, 754554), (335, 630672), (336, 628795), (402, 525560), (420, 503036), (469, 450480), (536, 394170), (560, 377277), (670, 315336), (804, 262780), (840, 251518), (938, 225240), (1005, 210224), (1072, 197085), (1340, 157668), (1407, 150160), (1608, 131390), (1680, 125759), (1876, 112620), (1877, 112560), (2010, 105112), (2345, 90096), (2680, 78834), (2814, 75080), (3216, 65695), (3752, 56310), (3754, 56280), (4020, 52556), (4690, 45048), (5360, 39417), (5628, 37540), (5631, 37520), (7035, 30032), (7504, 28155), (7508, 28140), (8040, 26278), (9380, 22524), (9385, 22512), (11256, 18770), (11262, 18760), (13139, 16080), (14070, 15016)]