165081840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8933}}^1$

素因数の和:8967

約数の個数: 160

約数和(自身を含む): 638102016

約数和(自身を除く): 473020176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 8933, 9240, 17866, 18480, 26799, 35732, 44665, 53598, 62531, 71464, 89330, 98263, 107196, 125062, 133995, 142928, 178660, 187593, 196526, 214392, 250124, 267990, 294789, 312655, 357320, 375186, 393052, 428784, 491315, 500248, 535980, 589578, 625310, 687841, 714640, 750372, 786104, 937965, 982630, 1000496, 1071960, 1179156, 1250620, 1375682, 1473945, 1500744, 1572208, 1875930, 1965260, 2063523, 2143920, 2358312, 2501240, 2751364, 2947890, 3001488, 3439205, 3751860, 3930520, 4127046, 4716624, 5002480, 5502728, 5895780, 6878410, 7503720, 7861040, 8254092, 10317615, 11005456, 11791560, 13756820, 15007440, 16508184, 20635230, 23583120, 27513640, 33016368, 41270460, 55027280, 82540920, 165081840]

約数ペア:

[(1, 165081840), (2, 82540920), (3, 55027280), (4, 41270460), (5, 33016368), (6, 27513640), (7, 23583120), (8, 20635230), (10, 16508184), (11, 15007440), (12, 13756820), (14, 11791560), (15, 11005456), (16, 10317615), (20, 8254092), (21, 7861040), (22, 7503720), (24, 6878410), (28, 5895780), (30, 5502728), (33, 5002480), (35, 4716624), (40, 4127046), (42, 3930520), (44, 3751860), (48, 3439205), (55, 3001488), (56, 2947890), (60, 2751364), (66, 2501240), (70, 2358312), (77, 2143920), (80, 2063523), (84, 1965260), (88, 1875930), (105, 1572208), (110, 1500744), (112, 1473945), (120, 1375682), (132, 1250620), (140, 1179156), (154, 1071960), (165, 1000496), (168, 982630), (176, 937965), (210, 786104), (220, 750372), (231, 714640), (240, 687841), (264, 625310), (280, 589578), (308, 535980), (330, 500248), (336, 491315), (385, 428784), (420, 393052), (440, 375186), (462, 357320), (528, 312655), (560, 294789), (616, 267990), (660, 250124), (770, 214392), (840, 196526), (880, 187593), (924, 178660), (1155, 142928), (1232, 133995), (1320, 125062), (1540, 107196), (1680, 98263), (1848, 89330), (2310, 71464), (2640, 62531), (3080, 53598), (3696, 44665), (4620, 35732), (6160, 26799), (8933, 18480), (9240, 17866)]