25287360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 224

約数和(自身を含む): 94804992

約数和(自身を除く): 69517632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 64, 70, 71, 80, 84, 96, 105, 106, 112, 120, 140, 142, 159, 160, 168, 192, 210, 212, 213, 224, 240, 265, 280, 284, 318, 320, 336, 355, 371, 420, 424, 426, 448, 480, 497, 530, 560, 568, 636, 672, 710, 742, 795, 840, 848, 852, 960, 994, 1060, 1065, 1113, 1120, 1136, 1272, 1344, 1420, 1484, 1491, 1590, 1680, 1696, 1704, 1855, 1988, 2120, 2130, 2226, 2240, 2272, 2485, 2544, 2840, 2968, 2982, 3180, 3360, 3392, 3408, 3710, 3763, 3976, 4240, 4260, 4452, 4544, 4970, 5088, 5565, 5680, 5936, 5964, 6360, 6720, 6816, 7420, 7455, 7526, 7952, 8480, 8520, 8904, 9940, 10176, 11130, 11289, 11360, 11872, 11928, 12720, 13632, 14840, 14910, 15052, 15904, 16960, 17040, 17808, 18815, 19880, 22260, 22578, 22720, 23744, 23856, 25440, 26341, 29680, 29820, 30104, 31808, 34080, 35616, 37630, 39760, 44520, 45156, 47712, 50880, 52682, 56445, 59360, 59640, 60208, 68160, 71232, 75260, 79023, 79520, 89040, 90312, 95424, 105364, 112890, 118720, 119280, 120416, 131705, 150520, 158046, 159040, 178080, 180624, 210728, 225780, 238560, 240832, 263410, 301040, 316092, 356160, 361248, 395115, 421456, 451560, 477120, 526820, 602080, 632184, 722496, 790230, 842912, 903120, 1053640, 1204160, 1264368, 1580460, 1685824, 1806240, 2107280, 2528736, 3160920, 3612480, 4214560, 5057472, 6321840, 8429120, 12643680, 25287360]

約数ペア:

[(1, 25287360), (2, 12643680), (3, 8429120), (4, 6321840), (5, 5057472), (6, 4214560), (7, 3612480), (8, 3160920), (10, 2528736), (12, 2107280), (14, 1806240), (15, 1685824), (16, 1580460), (20, 1264368), (21, 1204160), (24, 1053640), (28, 903120), (30, 842912), (32, 790230), (35, 722496), (40, 632184), (42, 602080), (48, 526820), (53, 477120), (56, 451560), (60, 421456), (64, 395115), (70, 361248), (71, 356160), (80, 316092), (84, 301040), (96, 263410), (105, 240832), (106, 238560), (112, 225780), (120, 210728), (140, 180624), (142, 178080), (159, 159040), (160, 158046), (168, 150520), (192, 131705), (210, 120416), (212, 119280), (213, 118720), (224, 112890), (240, 105364), (265, 95424), (280, 90312), (284, 89040), (318, 79520), (320, 79023), (336, 75260), (355, 71232), (371, 68160), (420, 60208), (424, 59640), (426, 59360), (448, 56445), (480, 52682), (497, 50880), (530, 47712), (560, 45156), (568, 44520), (636, 39760), (672, 37630), (710, 35616), (742, 34080), (795, 31808), (840, 30104), (848, 29820), (852, 29680), (960, 26341), (994, 25440), (1060, 23856), (1065, 23744), (1113, 22720), (1120, 22578), (1136, 22260), (1272, 19880), (1344, 18815), (1420, 17808), (1484, 17040), (1491, 16960), (1590, 15904), (1680, 15052), (1696, 14910), (1704, 14840), (1855, 13632), (1988, 12720), (2120, 11928), (2130, 11872), (2226, 11360), (2240, 11289), (2272, 11130), (2485, 10176), (2544, 9940), (2840, 8904), (2968, 8520), (2982, 8480), (3180, 7952), (3360, 7526), (3392, 7455), (3408, 7420), (3710, 6816), (3763, 6720), (3976, 6360), (4240, 5964), (4260, 5936), (4452, 5680), (4544, 5565), (4970, 5088)]