231393120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4093

約数の個数: 192

約数和(自身を含む): 882233856

約数和(自身を除く): 650840736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4051, 4080, 4760, 5712, 7140, 8102, 8160, 9520, 11424, 12153, 14280, 16204, 19040, 20255, 24306, 28357, 28560, 32408, 40510, 48612, 56714, 57120, 60765, 64816, 68867, 81020, 85071, 97224, 113428, 121530, 129632, 137734, 141785, 162040, 170142, 194448, 206601, 226856, 243060, 275468, 283570, 324080, 340284, 344335, 388896, 413202, 425355, 453712, 482069, 486120, 550936, 567140, 648160, 680568, 688670, 826404, 850710, 907424, 964138, 972240, 1033005, 1101872, 1134280, 1361136, 1377340, 1446207, 1652808, 1701420, 1928276, 1944480, 2066010, 2203744, 2268560, 2410345, 2722272, 2754680, 2892414, 3305616, 3402840, 3856552, 4132020, 4537120, 4820690, 5509360, 5784828, 6611232, 6805680, 7231035, 7713104, 8264040, 9641380, 11018720, 11569656, 13611360, 14462070, 15426208, 16528080, 19282760, 23139312, 28924140, 33056160, 38565520, 46278624, 57848280, 77131040, 115696560, 231393120]

約数ペア:

[(1, 231393120), (2, 115696560), (3, 77131040), (4, 57848280), (5, 46278624), (6, 38565520), (7, 33056160), (8, 28924140), (10, 23139312), (12, 19282760), (14, 16528080), (15, 15426208), (16, 14462070), (17, 13611360), (20, 11569656), (21, 11018720), (24, 9641380), (28, 8264040), (30, 7713104), (32, 7231035), (34, 6805680), (35, 6611232), (40, 5784828), (42, 5509360), (48, 4820690), (51, 4537120), (56, 4132020), (60, 3856552), (68, 3402840), (70, 3305616), (80, 2892414), (84, 2754680), (85, 2722272), (96, 2410345), (102, 2268560), (105, 2203744), (112, 2066010), (119, 1944480), (120, 1928276), (136, 1701420), (140, 1652808), (160, 1446207), (168, 1377340), (170, 1361136), (204, 1134280), (210, 1101872), (224, 1033005), (238, 972240), (240, 964138), (255, 907424), (272, 850710), (280, 826404), (336, 688670), (340, 680568), (357, 648160), (408, 567140), (420, 550936), (476, 486120), (480, 482069), (510, 453712), (544, 425355), (560, 413202), (595, 388896), (672, 344335), (680, 340284), (714, 324080), (816, 283570), (840, 275468), (952, 243060), (1020, 226856), (1120, 206601), (1190, 194448), (1360, 170142), (1428, 162040), (1632, 141785), (1680, 137734), (1785, 129632), (1904, 121530), (2040, 113428), (2380, 97224), (2720, 85071), (2856, 81020), (3360, 68867), (3570, 64816), (3808, 60765), (4051, 57120), (4080, 56714), (4760, 48612), (5712, 40510), (7140, 32408), (8102, 28560), (8160, 28357), (9520, 24306), (11424, 20255), (12153, 19040), (14280, 16204)]