189113760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11939}}^1$

素因数の和:11971

約数の個数: 144

約数和(自身を含む): 704077920

約数和(自身を除く): 514964160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 11939, 15840, 23878, 35817, 47756, 59695, 71634, 95512, 107451, 119390, 131329, 143268, 179085, 191024, 214902, 238780, 262658, 286536, 358170, 382048, 393987, 429804, 477560, 525316, 537255, 573072, 656645, 716340, 787974, 859608, 955120, 1050632, 1074510, 1146144, 1181961, 1313290, 1432680, 1575948, 1719216, 1910240, 1969935, 2101264, 2149020, 2363922, 2626580, 2865360, 3151896, 3438432, 3939870, 4202528, 4298040, 4727844, 5253160, 5730720, 5909805, 6303792, 7879740, 8596080, 9455688, 10506320, 11819610, 12607584, 15759480, 17192160, 18911376, 21012640, 23639220, 31518960, 37822752, 47278440, 63037920, 94556880, 189113760]

約数ペア:

[(1, 189113760), (2, 94556880), (3, 63037920), (4, 47278440), (5, 37822752), (6, 31518960), (8, 23639220), (9, 21012640), (10, 18911376), (11, 17192160), (12, 15759480), (15, 12607584), (16, 11819610), (18, 10506320), (20, 9455688), (22, 8596080), (24, 7879740), (30, 6303792), (32, 5909805), (33, 5730720), (36, 5253160), (40, 4727844), (44, 4298040), (45, 4202528), (48, 3939870), (55, 3438432), (60, 3151896), (66, 2865360), (72, 2626580), (80, 2363922), (88, 2149020), (90, 2101264), (96, 1969935), (99, 1910240), (110, 1719216), (120, 1575948), (132, 1432680), (144, 1313290), (160, 1181961), (165, 1146144), (176, 1074510), (180, 1050632), (198, 955120), (220, 859608), (240, 787974), (264, 716340), (288, 656645), (330, 573072), (352, 537255), (360, 525316), (396, 477560), (440, 429804), (480, 393987), (495, 382048), (528, 358170), (660, 286536), (720, 262658), (792, 238780), (880, 214902), (990, 191024), (1056, 179085), (1320, 143268), (1440, 131329), (1584, 119390), (1760, 107451), (1980, 95512), (2640, 71634), (3168, 59695), (3960, 47756), (5280, 35817), (7920, 23878), (11939, 15840)]