1790495880320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{14929}}^1$

素因数の和:16383

約数の個数: 256

約数和(自身を含む): 5153358240000

約数和(自身を除く): 3362862359680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1409, 1520, 2128, 2240, 2432, 2660, 2818, 3040, 4256, 4480, 5320, 5636, 6080, 7045, 8512, 9863, 10640, 11272, 12160, 14090, 14929, 17024, 19726, 21280, 22544, 26771, 28180, 29858, 39452, 42560, 45088, 49315, 53542, 56360, 59716, 74645, 78904, 85120, 90176, 98630, 104503, 107084, 112720, 119432, 133855, 149290, 157808, 180352, 187397, 197260, 209006, 214168, 225440, 238864, 267710, 283651, 298580, 315616, 374794, 394520, 418012, 428336, 450880, 477728, 522515, 535420, 567302, 597160, 631232, 749588, 789040, 836024, 856672, 901760, 936985, 955456, 1045030, 1070840, 1134604, 1194320, 1262464, 1418255, 1499176, 1578080, 1672048, 1713344, 1873970, 1910912, 1985557, 2090060, 2141680, 2269208, 2388640, 2836510, 2998352, 3156160, 3344096, 3426688, 3747940, 3971114, 4180120, 4283360, 4538416, 4777280, 5673020, 5996704, 6312320, 6688192, 7495880, 7942228, 8360240, 8566720, 9076832, 9554560, 9927785, 11346040, 11993408, 13376384, 14991760, 15884456, 16720480, 17133440, 18153664, 19855570, 21034961, 22692080, 23986816, 29983520, 31768912, 33440960, 36307328, 39711140, 42069922, 45384160, 59967040, 63537824, 66881920, 79422280, 84139844, 90768320, 105174805, 119934080, 127075648, 147244727, 158844560, 168279688, 181536640, 210349610, 254151296, 294489454, 317689120, 336559376, 399664259, 420699220, 588978908, 635378240, 673118752, 736223635, 799328518, 841398440, 1177957816, 1270756480, 1346237504, 1472447270, 1598657036, 1682796880, 1998321295, 2355915632, 2692475008, 2797649813, 2944894540, 3197314072, 3365593760, 3996642590, 4711831264, 5595299626, 5889789080, 6394628144, 6731187520, 7993285180, 9423662528, 11190599252, 11779578160, 12789256288, 13462375040, 13988249065, 15986570360, 18847325056, 22381198504, 23559156320, 25578512576, 27976498130, 31973140720, 44762397008, 47118312640, 51157025152, 55952996260, 63946281440, 89524794016, 94236625280, 111905992520, 127892562880, 179049588032, 223811985040, 255785125760, 358099176064, 447623970080, 895247940160, 1790495880320]

約数ペア:

[(1, 1790495880320), (2, 895247940160), (4, 447623970080), (5, 358099176064), (7, 255785125760), (8, 223811985040), (10, 179049588032), (14, 127892562880), (16, 111905992520), (19, 94236625280), (20, 89524794016), (28, 63946281440), (32, 55952996260), (35, 51157025152), (38, 47118312640), (40, 44762397008), (56, 31973140720), (64, 27976498130), (70, 25578512576), (76, 23559156320), (80, 22381198504), (95, 18847325056), (112, 15986570360), (128, 13988249065), (133, 13462375040), (140, 12789256288), (152, 11779578160), (160, 11190599252), (190, 9423662528), (224, 7993285180), (266, 6731187520), (280, 6394628144), (304, 5889789080), (320, 5595299626), (380, 4711831264), (448, 3996642590), (532, 3365593760), (560, 3197314072), (608, 2944894540), (640, 2797649813), (665, 2692475008), (760, 2355915632), (896, 1998321295), (1064, 1682796880), (1120, 1598657036), (1216, 1472447270), (1330, 1346237504), (1409, 1270756480), (1520, 1177957816), (2128, 841398440), (2240, 799328518), (2432, 736223635), (2660, 673118752), (2818, 635378240), (3040, 588978908), (4256, 420699220), (4480, 399664259), (5320, 336559376), (5636, 317689120), (6080, 294489454), (7045, 254151296), (8512, 210349610), (9863, 181536640), (10640, 168279688), (11272, 158844560), (12160, 147244727), (14090, 127075648), (14929, 119934080), (17024, 105174805), (19726, 90768320), (21280, 84139844), (22544, 79422280), (26771, 66881920), (28180, 63537824), (29858, 59967040), (39452, 45384160), (42560, 42069922), (45088, 39711140), (49315, 36307328), (53542, 33440960), (56360, 31768912), (59716, 29983520), (74645, 23986816), (78904, 22692080), (85120, 21034961), (90176, 19855570), (98630, 18153664), (104503, 17133440), (107084, 16720480), (112720, 15884456), (119432, 14991760), (133855, 13376384), (149290, 11993408), (157808, 11346040), (180352, 9927785), (187397, 9554560), (197260, 9076832), (209006, 8566720), (214168, 8360240), (225440, 7942228), (238864, 7495880), (267710, 6688192), (283651, 6312320), (298580, 5996704), (315616, 5673020), (374794, 4777280), (394520, 4538416), (418012, 4283360), (428336, 4180120), (450880, 3971114), (477728, 3747940), (522515, 3426688), (535420, 3344096), (567302, 3156160), (597160, 2998352), (631232, 2836510), (749588, 2388640), (789040, 2269208), (836024, 2141680), (856672, 2090060), (901760, 1985557), (936985, 1910912), (955456, 1873970), (1045030, 1713344), (1070840, 1672048), (1134604, 1578080), (1194320, 1499176), (1262464, 1418255)]