1199396880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:990

約数の個数: 240

約数和(自身を含む): 4422038400

約数和(自身を除く): 3222641520

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, 199, 220, 240, 264, 330, 360, 396, 398, 440, 495, 528, 597, 660, 720, 761, 792, 796, 880, 990, 995, 1194, 1320, 1522, 1584, 1592, 1791, 1980, 1990, 2189, 2283, 2388, 2640, 2985, 3044, 3184, 3582, 3805, 3960, 3980, 4378, 4566, 4776, 5970, 6088, 6567, 6849, 7164, 7610, 7920, 7960, 8371, 8756, 8955, 9132, 9552, 10945, 11415, 11940, 12176, 13134, 13698, 14328, 15220, 15920, 16742, 17512, 17910, 18264, 19701, 21890, 22830, 23880, 25113, 26268, 27396, 28656, 30440, 32835, 33484, 34245, 35024, 35820, 36528, 39402, 41855, 43780, 45660, 47760, 50226, 52536, 54792, 60880, 65670, 66968, 68490, 71640, 75339, 78804, 83710, 87560, 91320, 98505, 100452, 105072, 109584, 125565, 131340, 133936, 136980, 143280, 150678, 151439, 157608, 167420, 175120, 182640, 197010, 200904, 251130, 262680, 273960, 301356, 302878, 315216, 334840, 376695, 394020, 401808, 454317, 502260, 525360, 547920, 602712, 605756, 669680, 753390, 757195, 788040, 908634, 1004520, 1205424, 1211512, 1362951, 1506780, 1514390, 1576080, 1665829, 1817268, 2009040, 2271585, 2423024, 2725902, 3013560, 3028780, 3331658, 3634536, 4543170, 4997487, 5451804, 6027120, 6057560, 6663316, 6814755, 7269072, 8329145, 9086340, 9994974, 10903608, 12115120, 13326632, 13629510, 14992461, 16658290, 18172680, 19989948, 21807216, 24987435, 26653264, 27259020, 29984922, 33316580, 36345360, 39979896, 49974870, 54518040, 59969844, 66633160, 74962305, 79959792, 99949740, 109036080, 119939688, 133266320, 149924610, 199899480, 239879376, 299849220, 399798960, 599698440, 1199396880]

約数ペア:

[(1, 1199396880), (2, 599698440), (3, 399798960), (4, 299849220), (5, 239879376), (6, 199899480), (8, 149924610), (9, 133266320), (10, 119939688), (11, 109036080), (12, 99949740), (15, 79959792), (16, 74962305), (18, 66633160), (20, 59969844), (22, 54518040), (24, 49974870), (30, 39979896), (33, 36345360), (36, 33316580), (40, 29984922), (44, 27259020), (45, 26653264), (48, 24987435), (55, 21807216), (60, 19989948), (66, 18172680), (72, 16658290), (80, 14992461), (88, 13629510), (90, 13326632), (99, 12115120), (110, 10903608), (120, 9994974), (132, 9086340), (144, 8329145), (165, 7269072), (176, 6814755), (180, 6663316), (198, 6057560), (199, 6027120), (220, 5451804), (240, 4997487), (264, 4543170), (330, 3634536), (360, 3331658), (396, 3028780), (398, 3013560), (440, 2725902), (495, 2423024), (528, 2271585), (597, 2009040), (660, 1817268), (720, 1665829), (761, 1576080), (792, 1514390), (796, 1506780), (880, 1362951), (990, 1211512), (995, 1205424), (1194, 1004520), (1320, 908634), (1522, 788040), (1584, 757195), (1592, 753390), (1791, 669680), (1980, 605756), (1990, 602712), (2189, 547920), (2283, 525360), (2388, 502260), (2640, 454317), (2985, 401808), (3044, 394020), (3184, 376695), (3582, 334840), (3805, 315216), (3960, 302878), (3980, 301356), (4378, 273960), (4566, 262680), (4776, 251130), (5970, 200904), (6088, 197010), (6567, 182640), (6849, 175120), (7164, 167420), (7610, 157608), (7920, 151439), (7960, 150678), (8371, 143280), (8756, 136980), (8955, 133936), (9132, 131340), (9552, 125565), (10945, 109584), (11415, 105072), (11940, 100452), (12176, 98505), (13134, 91320), (13698, 87560), (14328, 83710), (15220, 78804), (15920, 75339), (16742, 71640), (17512, 68490), (17910, 66968), (18264, 65670), (19701, 60880), (21890, 54792), (22830, 52536), (23880, 50226), (25113, 47760), (26268, 45660), (27396, 43780), (28656, 41855), (30440, 39402), (32835, 36528), (33484, 35820), (34245, 35024)]