53972520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 192559680

約数和(自身を除く): 138587160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 137, 140, 147, 168, 196, 201, 210, 245, 268, 274, 280, 294, 335, 392, 402, 411, 420, 469, 490, 536, 548, 588, 670, 685, 735, 804, 822, 840, 938, 959, 980, 1005, 1096, 1176, 1340, 1370, 1407, 1470, 1608, 1644, 1876, 1918, 1960, 2010, 2055, 2345, 2680, 2740, 2814, 2877, 2940, 3283, 3288, 3752, 3836, 4020, 4110, 4690, 4795, 5480, 5628, 5754, 5880, 6566, 6713, 7035, 7672, 8040, 8220, 9179, 9380, 9590, 9849, 11256, 11508, 13132, 13426, 14070, 14385, 16415, 16440, 18358, 18760, 19180, 19698, 20139, 23016, 26264, 26852, 27537, 28140, 28770, 32830, 33565, 36716, 38360, 39396, 40278, 45895, 49245, 53704, 55074, 56280, 57540, 64253, 65660, 67130, 73432, 78792, 80556, 91790, 98490, 100695, 110148, 115080, 128506, 131320, 134260, 137685, 161112, 183580, 192759, 196980, 201390, 220296, 257012, 268520, 275370, 321265, 367160, 385518, 393960, 402780, 449771, 514024, 550740, 642530, 771036, 805560, 899542, 963795, 1101480, 1285060, 1349313, 1542072, 1799084, 1927590, 2248855, 2570120, 2698626, 3598168, 3855180, 4497710, 5397252, 6746565, 7710360, 8995420, 10794504, 13493130, 17990840, 26986260, 53972520]

約数ペア:

[(1, 53972520), (2, 26986260), (3, 17990840), (4, 13493130), (5, 10794504), (6, 8995420), (7, 7710360), (8, 6746565), (10, 5397252), (12, 4497710), (14, 3855180), (15, 3598168), (20, 2698626), (21, 2570120), (24, 2248855), (28, 1927590), (30, 1799084), (35, 1542072), (40, 1349313), (42, 1285060), (49, 1101480), (56, 963795), (60, 899542), (67, 805560), (70, 771036), (84, 642530), (98, 550740), (105, 514024), (120, 449771), (134, 402780), (137, 393960), (140, 385518), (147, 367160), (168, 321265), (196, 275370), (201, 268520), (210, 257012), (245, 220296), (268, 201390), (274, 196980), (280, 192759), (294, 183580), (335, 161112), (392, 137685), (402, 134260), (411, 131320), (420, 128506), (469, 115080), (490, 110148), (536, 100695), (548, 98490), (588, 91790), (670, 80556), (685, 78792), (735, 73432), (804, 67130), (822, 65660), (840, 64253), (938, 57540), (959, 56280), (980, 55074), (1005, 53704), (1096, 49245), (1176, 45895), (1340, 40278), (1370, 39396), (1407, 38360), (1470, 36716), (1608, 33565), (1644, 32830), (1876, 28770), (1918, 28140), (1960, 27537), (2010, 26852), (2055, 26264), (2345, 23016), (2680, 20139), (2740, 19698), (2814, 19180), (2877, 18760), (2940, 18358), (3283, 16440), (3288, 16415), (3752, 14385), (3836, 14070), (4020, 13426), (4110, 13132), (4690, 11508), (4795, 11256), (5480, 9849), (5628, 9590), (5754, 9380), (5880, 9179), (6566, 8220), (6713, 8040), (7035, 7672)]