19317756640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 384

約数和(自身を含む): 58611990528

約数和(自身を除く): 39294233888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 127, 130, 140, 155, 160, 182, 208, 217, 224, 248, 254, 260, 280, 310, 337, 364, 403, 416, 434, 455, 496, 508, 520, 560, 620, 635, 674, 728, 806, 868, 889, 910, 992, 1016, 1040, 1085, 1120, 1240, 1270, 1348, 1456, 1612, 1651, 1685, 1736, 1778, 1820, 2015, 2032, 2080, 2170, 2359, 2480, 2540, 2696, 2821, 2912, 3224, 3302, 3370, 3472, 3556, 3640, 3937, 4030, 4064, 4340, 4381, 4445, 4718, 4960, 5080, 5392, 5642, 6448, 6604, 6740, 6944, 7112, 7280, 7874, 8060, 8255, 8680, 8762, 8890, 9436, 10160, 10447, 10784, 11284, 11557, 11795, 12896, 13208, 13480, 14105, 14224, 14560, 15748, 16120, 16510, 17360, 17524, 17780, 18872, 19685, 20320, 20894, 21905, 22568, 23114, 23590, 26416, 26960, 27559, 28210, 28448, 30667, 31496, 32240, 33020, 34720, 35048, 35560, 37744, 39370, 41788, 42799, 43810, 45136, 46228, 47180, 51181, 52235, 52832, 53920, 55118, 56420, 57785, 61334, 62992, 64480, 66040, 70096, 71120, 73129, 75488, 78740, 83576, 85598, 87620, 90272, 92456, 94360, 102362, 104470, 110236, 112840, 115570, 122668, 125984, 132080, 135811, 137795, 140192, 142240, 146258, 153335, 157480, 167152, 171196, 175240, 184912, 188720, 204724, 208940, 213995, 220472, 225680, 231140, 245336, 255905, 264160, 271622, 275590, 292516, 299593, 306670, 314960, 334304, 342392, 350480, 358267, 365645, 369824, 377440, 409448, 417880, 427990, 440944, 451360, 462280, 490672, 511810, 543244, 551180, 556387, 585032, 599186, 613340, 629920, 679055, 684784, 700960, 716534, 731290, 818896, 835760, 855980, 881888, 924560, 950677, 981344, 1023620, 1086488, 1102360, 1112774, 1170064, 1198372, 1226680, 1326769, 1358110, 1369568, 1433068, 1462580, 1497965, 1637792, 1671520, 1711960, 1791335, 1849120, 1901354, 2047240, 2172976, 2204720, 2225548, 2340128, 2396744, 2453360, 2653538, 2716220, 2781935, 2866136, 2925160, 2995930, 3423920, 3582670, 3802708, 3894709, 4094480, 4345952, 4409440, 4451096, 4753385, 4793488, 4906720, 5307076, 5432440, 5563870, 5732272, 5850320, 5991860, 6633845, 6847840, 7165340, 7605416, 7789418, 8188960, 8902192, 9287383, 9506770, 9586976, 10614152, 10864880, 11127740, 11464544, 11700640, 11983720, 13267690, 14330680, 15210832, 15578836, 17247997, 17804384, 18574766, 19013540, 19473545, 21228304, 21729760, 22255480, 23967440, 26535380, 28661360, 30421664, 31157672, 34495994, 37149532, 38027080, 38947090, 42456608, 44510960, 46436915, 47934880, 53070760, 57322720, 62315344, 68991988, 74299064, 76054160, 77894180, 86239985, 89021920, 92873830, 106141520, 120735979, 124630688, 137983976, 148598128, 152108320, 155788360, 172479970, 185747660, 212283040, 241471958, 275967952, 297196256, 311576720, 344959940, 371495320, 482943916, 551935904, 603679895, 623153440, 689919880, 742990640, 965887832, 1207359790, 1379839760, 1485981280, 1931775664, 2414719580, 2759679520, 3863551328, 4829439160, 9658878320, 19317756640]

約数ペア:

[(1, 19317756640), (2, 9658878320), (4, 4829439160), (5, 3863551328), (7, 2759679520), (8, 2414719580), (10, 1931775664), (13, 1485981280), (14, 1379839760), (16, 1207359790), (20, 965887832), (26, 742990640), (28, 689919880), (31, 623153440), (32, 603679895), (35, 551935904), (40, 482943916), (52, 371495320), (56, 344959940), (62, 311576720), (65, 297196256), (70, 275967952), (80, 241471958), (91, 212283040), (104, 185747660), (112, 172479970), (124, 155788360), (127, 152108320), (130, 148598128), (140, 137983976), (155, 124630688), (160, 120735979), (182, 106141520), (208, 92873830), (217, 89021920), (224, 86239985), (248, 77894180), (254, 76054160), (260, 74299064), (280, 68991988), (310, 62315344), (337, 57322720), (364, 53070760), (403, 47934880), (416, 46436915), (434, 44510960), (455, 42456608), (496, 38947090), (508, 38027080), (520, 37149532), (560, 34495994), (620, 31157672), (635, 30421664), (674, 28661360), (728, 26535380), (806, 23967440), (868, 22255480), (889, 21729760), (910, 21228304), (992, 19473545), (1016, 19013540), (1040, 18574766), (1085, 17804384), (1120, 17247997), (1240, 15578836), (1270, 15210832), (1348, 14330680), (1456, 13267690), (1612, 11983720), (1651, 11700640), (1685, 11464544), (1736, 11127740), (1778, 10864880), (1820, 10614152), (2015, 9586976), (2032, 9506770), (2080, 9287383), (2170, 8902192), (2359, 8188960), (2480, 7789418), (2540, 7605416), (2696, 7165340), (2821, 6847840), (2912, 6633845), (3224, 5991860), (3302, 5850320), (3370, 5732272), (3472, 5563870), (3556, 5432440), (3640, 5307076), (3937, 4906720), (4030, 4793488), (4064, 4753385), (4340, 4451096), (4381, 4409440), (4445, 4345952), (4718, 4094480), (4960, 3894709), (5080, 3802708), (5392, 3582670), (5642, 3423920), (6448, 2995930), (6604, 2925160), (6740, 2866136), (6944, 2781935), (7112, 2716220), (7280, 2653538), (7874, 2453360), (8060, 2396744), (8255, 2340128), (8680, 2225548), (8762, 2204720), (8890, 2172976), (9436, 2047240), (10160, 1901354), (10447, 1849120), (10784, 1791335), (11284, 1711960), (11557, 1671520), (11795, 1637792), (12896, 1497965), (13208, 1462580), (13480, 1433068), (14105, 1369568), (14224, 1358110), (14560, 1326769), (15748, 1226680), (16120, 1198372), (16510, 1170064), (17360, 1112774), (17524, 1102360), (17780, 1086488), (18872, 1023620), (19685, 981344), (20320, 950677), (20894, 924560), (21905, 881888), (22568, 855980), (23114, 835760), (23590, 818896), (26416, 731290), (26960, 716534), (27559, 700960), (28210, 684784), (28448, 679055), (30667, 629920), (31496, 613340), (32240, 599186), (33020, 585032), (34720, 556387), (35048, 551180), (35560, 543244), (37744, 511810), (39370, 490672), (41788, 462280), (42799, 451360), (43810, 440944), (45136, 427990), (46228, 417880), (47180, 409448), (51181, 377440), (52235, 369824), (52832, 365645), (53920, 358267), (55118, 350480), (56420, 342392), (57785, 334304), (61334, 314960), (62992, 306670), (64480, 299593), (66040, 292516), (70096, 275590), (71120, 271622), (73129, 264160), (75488, 255905), (78740, 245336), (83576, 231140), (85598, 225680), (87620, 220472), (90272, 213995), (92456, 208940), (94360, 204724), (102362, 188720), (104470, 184912), (110236, 175240), (112840, 171196), (115570, 167152), (122668, 157480), (125984, 153335), (132080, 146258), (135811, 142240), (137795, 140192)]