163196880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8831}}^1$

素因数の和:8865

約数の個数: 160

約数和(自身を含む): 630816768

約数和(自身を除く): 467619888

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, 8831, 9240, 17662, 18480, 26493, 35324, 44155, 52986, 61817, 70648, 88310, 97141, 105972, 123634, 132465, 141296, 176620, 185451, 194282, 211944, 247268, 264930, 291423, 309085, 353240, 370902, 388564, 423888, 485705, 494536, 529860, 582846, 618170, 679987, 706480, 741804, 777128, 927255, 971410, 989072, 1059720, 1165692, 1236340, 1359974, 1457115, 1483608, 1554256, 1854510, 1942820, 2039961, 2119440, 2331384, 2472680, 2719948, 2914230, 2967216, 3399935, 3709020, 3885640, 4079922, 4662768, 4945360, 5439896, 5828460, 6799870, 7418040, 7771280, 8159844, 10199805, 10879792, 11656920, 13599740, 14836080, 16319688, 20399610, 23313840, 27199480, 32639376, 40799220, 54398960, 81598440, 163196880]

約数ペア:

[(1, 163196880), (2, 81598440), (3, 54398960), (4, 40799220), (5, 32639376), (6, 27199480), (7, 23313840), (8, 20399610), (10, 16319688), (11, 14836080), (12, 13599740), (14, 11656920), (15, 10879792), (16, 10199805), (20, 8159844), (21, 7771280), (22, 7418040), (24, 6799870), (28, 5828460), (30, 5439896), (33, 4945360), (35, 4662768), (40, 4079922), (42, 3885640), (44, 3709020), (48, 3399935), (55, 2967216), (56, 2914230), (60, 2719948), (66, 2472680), (70, 2331384), (77, 2119440), (80, 2039961), (84, 1942820), (88, 1854510), (105, 1554256), (110, 1483608), (112, 1457115), (120, 1359974), (132, 1236340), (140, 1165692), (154, 1059720), (165, 989072), (168, 971410), (176, 927255), (210, 777128), (220, 741804), (231, 706480), (240, 679987), (264, 618170), (280, 582846), (308, 529860), (330, 494536), (336, 485705), (385, 423888), (420, 388564), (440, 370902), (462, 353240), (528, 309085), (560, 291423), (616, 264930), (660, 247268), (770, 211944), (840, 194282), (880, 185451), (924, 176620), (1155, 141296), (1232, 132465), (1320, 123634), (1540, 105972), (1680, 97141), (1848, 88310), (2310, 70648), (2640, 61817), (3080, 52986), (3696, 44155), (4620, 35324), (6160, 26493), (8831, 18480), (9240, 17662)]