168798960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21313}}^1$

素因数の和:21343

約数の個数: 120

約数和(自身を含む): 618447024

約数和(自身を除く): 449648064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 21313, 42626, 63939, 85252, 106565, 127878, 170504, 191817, 213130, 234443, 255756, 319695, 341008, 383634, 426260, 468886, 511512, 639390, 703329, 767268, 852520, 937772, 959085, 1023024, 1172215, 1278780, 1406658, 1534536, 1705040, 1875544, 1918170, 2109987, 2344430, 2557560, 2813316, 3069072, 3516645, 3751088, 3836340, 4219974, 4688860, 5115120, 5626632, 7033290, 7672680, 8439948, 9377720, 10549935, 11253264, 14066580, 15345360, 16879896, 18755440, 21099870, 28133160, 33759792, 42199740, 56266320, 84399480, 168798960]

約数ペア:

[(1, 168798960), (2, 84399480), (3, 56266320), (4, 42199740), (5, 33759792), (6, 28133160), (8, 21099870), (9, 18755440), (10, 16879896), (11, 15345360), (12, 14066580), (15, 11253264), (16, 10549935), (18, 9377720), (20, 8439948), (22, 7672680), (24, 7033290), (30, 5626632), (33, 5115120), (36, 4688860), (40, 4219974), (44, 3836340), (45, 3751088), (48, 3516645), (55, 3069072), (60, 2813316), (66, 2557560), (72, 2344430), (80, 2109987), (88, 1918170), (90, 1875544), (99, 1705040), (110, 1534536), (120, 1406658), (132, 1278780), (144, 1172215), (165, 1023024), (176, 959085), (180, 937772), (198, 852520), (220, 767268), (240, 703329), (264, 639390), (330, 511512), (360, 468886), (396, 426260), (440, 383634), (495, 341008), (528, 319695), (660, 255756), (720, 234443), (792, 213130), (880, 191817), (990, 170504), (1320, 127878), (1584, 106565), (1980, 85252), (2640, 63939), (3960, 42626), (7920, 21313)]