61709760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3061}}^1$

素因数の和:3091

約数の個数: 168

約数和(自身を含む): 242657376

約数和(自身を除く): 180947616

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3061, 3360, 4032, 5040, 6122, 6720, 9183, 10080, 12244, 15305, 18366, 20160, 21427, 24488, 27549, 30610, 36732, 42854, 45915, 48976, 55098, 61220, 64281, 73464, 85708, 91830, 97952, 107135, 110196, 122440, 128562, 137745, 146928, 171416, 183660, 192843, 195904, 214270, 220392, 244880, 257124, 275490, 293856, 321405, 342832, 367320, 385686, 428540, 440784, 489760, 514248, 550980, 587712, 642810, 685664, 734640, 771372, 857080, 881568, 964215, 979520, 1028496, 1101960, 1285620, 1371328, 1469280, 1542744, 1714160, 1763136, 1928430, 2056992, 2203920, 2571240, 2938560, 3085488, 3428320, 3856860, 4113984, 4407840, 5142480, 6170976, 6856640, 7713720, 8815680, 10284960, 12341952, 15427440, 20569920, 30854880, 61709760]

約数ペア:

[(1, 61709760), (2, 30854880), (3, 20569920), (4, 15427440), (5, 12341952), (6, 10284960), (7, 8815680), (8, 7713720), (9, 6856640), (10, 6170976), (12, 5142480), (14, 4407840), (15, 4113984), (16, 3856860), (18, 3428320), (20, 3085488), (21, 2938560), (24, 2571240), (28, 2203920), (30, 2056992), (32, 1928430), (35, 1763136), (36, 1714160), (40, 1542744), (42, 1469280), (45, 1371328), (48, 1285620), (56, 1101960), (60, 1028496), (63, 979520), (64, 964215), (70, 881568), (72, 857080), (80, 771372), (84, 734640), (90, 685664), (96, 642810), (105, 587712), (112, 550980), (120, 514248), (126, 489760), (140, 440784), (144, 428540), (160, 385686), (168, 367320), (180, 342832), (192, 321405), (210, 293856), (224, 275490), (240, 257124), (252, 244880), (280, 220392), (288, 214270), (315, 195904), (320, 192843), (336, 183660), (360, 171416), (420, 146928), (448, 137745), (480, 128562), (504, 122440), (560, 110196), (576, 107135), (630, 97952), (672, 91830), (720, 85708), (840, 73464), (960, 64281), (1008, 61220), (1120, 55098), (1260, 48976), (1344, 45915), (1440, 42854), (1680, 36732), (2016, 30610), (2240, 27549), (2520, 24488), (2880, 21427), (3061, 20160), (3360, 18366), (4032, 15305), (5040, 12244), (6122, 10080), (6720, 9183)]