1915638141780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{1999}}^1$

素因数の和:3972

約数の個数: 432

約数和(自身を含む): 6671560896000

約数和(自身を除く): 4755922754220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 121, 132, 138, 165, 180, 198, 207, 220, 230, 242, 253, 276, 330, 345, 363, 396, 414, 460, 484, 495, 506, 605, 660, 690, 726, 759, 828, 990, 1012, 1035, 1089, 1210, 1265, 1380, 1452, 1518, 1815, 1913, 1980, 1999, 2070, 2178, 2277, 2420, 2530, 2783, 3036, 3630, 3795, 3826, 3998, 4140, 4356, 4554, 5060, 5445, 5566, 5739, 5997, 7260, 7590, 7652, 7996, 8349, 9108, 9565, 9995, 10890, 11132, 11385, 11478, 11994, 13915, 15180, 16698, 17217, 17991, 19130, 19990, 21043, 21780, 21989, 22770, 22956, 23988, 25047, 27830, 28695, 29985, 33396, 34434, 35982, 38260, 39980, 41745, 42086, 43978, 43999, 45540, 45977, 50094, 55660, 57390, 59970, 63129, 65967, 68868, 71964, 83490, 84172, 86085, 87956, 87998, 89955, 91954, 100188, 105215, 109945, 114780, 119940, 125235, 126258, 131934, 131997, 137931, 166980, 172170, 175996, 179910, 183908, 189387, 197901, 210430, 219890, 219995, 229885, 231473, 241879, 250470, 252516, 263868, 263994, 275862, 315645, 329835, 344340, 359820, 378774, 395802, 395991, 413793, 420860, 439780, 439990, 459770, 462946, 483758, 483989, 500940, 505747, 527988, 551724, 631290, 659670, 659985, 689655, 694419, 725637, 757548, 791604, 791982, 827586, 879980, 919540, 925892, 946935, 967516, 967978, 989505, 1011494, 1157365, 1209395, 1262580, 1319340, 1319970, 1379310, 1388838, 1451274, 1451967, 1517241, 1583964, 1655172, 1893870, 1935956, 1979010, 1979955, 2022988, 2068965, 2083257, 2176911, 2314730, 2418790, 2419945, 2528735, 2639940, 2758620, 2777676, 2902548, 2903934, 3034482, 3472095, 3628185, 3787740, 3824087, 3958020, 3959910, 4137930, 4166514, 4353822, 4355901, 4551723, 4629460, 4837580, 4839890, 5057470, 5323879, 5563217, 5807868, 6068964, 6944190, 7256370, 7259835, 7586205, 7648174, 7919820, 8275860, 8333028, 8707644, 8711802, 9103446, 9679780, 10114940, 10416285, 10647758, 10884555, 11126434, 11472261, 13888380, 14512740, 14519670, 15172410, 15296348, 15971637, 16689651, 17423604, 18206892, 19120435, 20832570, 21295516, 21769110, 21779505, 22252868, 22758615, 22944522, 26619395, 27816085, 29039340, 30344820, 31943274, 33379302, 34416783, 38240870, 41665140, 42064957, 43538220, 43559010, 45517230, 45889044, 47914911, 50068953, 53238790, 55632170, 57361305, 63886548, 66758604, 68833566, 76481740, 79858185, 83448255, 84129914, 87118020, 87954001, 91034460, 95829822, 100137906, 106477580, 111264340, 114722610, 126194871, 137667132, 159716370, 166896510, 168259828, 172083915, 175908002, 191659644, 200275812, 210324785, 229445220, 239574555, 250344765, 252389742, 263862003, 319432740, 333793020, 344167830, 351816004, 378584613, 420649570, 439770005, 462714527, 479149110, 500689530, 504779484, 527724006, 630974355, 688335660, 757169226, 791586009, 841299140, 879540010, 925429054, 958298220, 967494011, 1001379060, 1055448012, 1261948710, 1319310015, 1388143581, 1514338452, 1583172018, 1759080020, 1850858108, 1892923065, 1934988022, 2313572635, 2523897420, 2638620030, 2776287162, 2902482033, 3166344036, 3785846130, 3869976044, 3957930045, 4164430743, 4627145270, 4837470055, 5277240060, 5552574324, 5804964066, 6940717905, 7571692260, 7915860090, 8328861486, 8707446099, 9254290540, 9674940110, 10642434121, 11609928132, 13881435810, 14512410165, 15831720180, 16657722972, 17414892198, 19349880220, 20822153715, 21284868242, 27762871620, 29024820330, 31927302363, 34829784396, 41644307430, 42569736484, 43537230495, 53212170605, 58049640660, 63854604726, 83288614860, 87074460990, 95781907089, 106424341210, 127709209452, 159636511815, 174148921980, 191563814178, 212848682420, 319273023630, 383127628356, 478909535445, 638546047260, 957819070890, 1915638141780]

約数ペア:

[(1, 1915638141780), (2, 957819070890), (3, 638546047260), (4, 478909535445), (5, 383127628356), (6, 319273023630), (9, 212848682420), (10, 191563814178), (11, 174148921980), (12, 159636511815), (15, 127709209452), (18, 106424341210), (20, 95781907089), (22, 87074460990), (23, 83288614860), (30, 63854604726), (33, 58049640660), (36, 53212170605), (44, 43537230495), (45, 42569736484), (46, 41644307430), (55, 34829784396), (60, 31927302363), (66, 29024820330), (69, 27762871620), (90, 21284868242), (92, 20822153715), (99, 19349880220), (110, 17414892198), (115, 16657722972), (121, 15831720180), (132, 14512410165), (138, 13881435810), (165, 11609928132), (180, 10642434121), (198, 9674940110), (207, 9254290540), (220, 8707446099), (230, 8328861486), (242, 7915860090), (253, 7571692260), (276, 6940717905), (330, 5804964066), (345, 5552574324), (363, 5277240060), (396, 4837470055), (414, 4627145270), (460, 4164430743), (484, 3957930045), (495, 3869976044), (506, 3785846130), (605, 3166344036), (660, 2902482033), (690, 2776287162), (726, 2638620030), (759, 2523897420), (828, 2313572635), (990, 1934988022), (1012, 1892923065), (1035, 1850858108), (1089, 1759080020), (1210, 1583172018), (1265, 1514338452), (1380, 1388143581), (1452, 1319310015), (1518, 1261948710), (1815, 1055448012), (1913, 1001379060), (1980, 967494011), (1999, 958298220), (2070, 925429054), (2178, 879540010), (2277, 841299140), (2420, 791586009), (2530, 757169226), (2783, 688335660), (3036, 630974355), (3630, 527724006), (3795, 504779484), (3826, 500689530), (3998, 479149110), (4140, 462714527), (4356, 439770005), (4554, 420649570), (5060, 378584613), (5445, 351816004), (5566, 344167830), (5739, 333793020), (5997, 319432740), (7260, 263862003), (7590, 252389742), (7652, 250344765), (7996, 239574555), (8349, 229445220), (9108, 210324785), (9565, 200275812), (9995, 191659644), (10890, 175908002), (11132, 172083915), (11385, 168259828), (11478, 166896510), (11994, 159716370), (13915, 137667132), (15180, 126194871), (16698, 114722610), (17217, 111264340), (17991, 106477580), (19130, 100137906), (19990, 95829822), (21043, 91034460), (21780, 87954001), (21989, 87118020), (22770, 84129914), (22956, 83448255), (23988, 79858185), (25047, 76481740), (27830, 68833566), (28695, 66758604), (29985, 63886548), (33396, 57361305), (34434, 55632170), (35982, 53238790), (38260, 50068953), (39980, 47914911), (41745, 45889044), (42086, 45517230), (43978, 43559010), (43999, 43538220), (45540, 42064957), (45977, 41665140), (50094, 38240870), (55660, 34416783), (57390, 33379302), (59970, 31943274), (63129, 30344820), (65967, 29039340), (68868, 27816085), (71964, 26619395), (83490, 22944522), (84172, 22758615), (86085, 22252868), (87956, 21779505), (87998, 21769110), (89955, 21295516), (91954, 20832570), (100188, 19120435), (105215, 18206892), (109945, 17423604), (114780, 16689651), (119940, 15971637), (125235, 15296348), (126258, 15172410), (131934, 14519670), (131997, 14512740), (137931, 13888380), (166980, 11472261), (172170, 11126434), (175996, 10884555), (179910, 10647758), (183908, 10416285), (189387, 10114940), (197901, 9679780), (210430, 9103446), (219890, 8711802), (219995, 8707644), (229885, 8333028), (231473, 8275860), (241879, 7919820), (250470, 7648174), (252516, 7586205), (263868, 7259835), (263994, 7256370), (275862, 6944190), (315645, 6068964), (329835, 5807868), (344340, 5563217), (359820, 5323879), (378774, 5057470), (395802, 4839890), (395991, 4837580), (413793, 4629460), (420860, 4551723), (439780, 4355901), (439990, 4353822), (459770, 4166514), (462946, 4137930), (483758, 3959910), (483989, 3958020), (500940, 3824087), (505747, 3787740), (527988, 3628185), (551724, 3472095), (631290, 3034482), (659670, 2903934), (659985, 2902548), (689655, 2777676), (694419, 2758620), (725637, 2639940), (757548, 2528735), (791604, 2419945), (791982, 2418790), (827586, 2314730), (879980, 2176911), (919540, 2083257), (925892, 2068965), (946935, 2022988), (967516, 1979955), (967978, 1979010), (989505, 1935956), (1011494, 1893870), (1157365, 1655172), (1209395, 1583964), (1262580, 1517241), (1319340, 1451967), (1319970, 1451274), (1379310, 1388838)]