19543742640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18353}}^1$

素因数の和:18421

約数の個数: 320

約数和(自身を含む): 73739030400

約数和(自身を除く): 54195287760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 48, 51, 54, 58, 60, 68, 72, 80, 85, 87, 90, 102, 108, 116, 120, 135, 136, 144, 145, 153, 170, 174, 180, 204, 216, 232, 240, 255, 261, 270, 272, 290, 306, 340, 348, 360, 408, 432, 435, 459, 464, 493, 510, 522, 540, 580, 612, 680, 696, 720, 765, 783, 816, 870, 918, 986, 1020, 1044, 1080, 1160, 1224, 1305, 1360, 1392, 1479, 1530, 1566, 1740, 1836, 1972, 2040, 2088, 2160, 2295, 2320, 2448, 2465, 2610, 2958, 3060, 3132, 3480, 3672, 3915, 3944, 4080, 4176, 4437, 4590, 4930, 5220, 5916, 6120, 6264, 6960, 7344, 7395, 7830, 7888, 8874, 9180, 9860, 10440, 11832, 12240, 12528, 13311, 14790, 15660, 17748, 18353, 18360, 19720, 20880, 22185, 23664, 26622, 29580, 31320, 35496, 36706, 36720, 39440, 44370, 53244, 55059, 59160, 62640, 66555, 70992, 73412, 88740, 91765, 106488, 110118, 118320, 133110, 146824, 165177, 177480, 183530, 212976, 220236, 266220, 275295, 293648, 312001, 330354, 354960, 367060, 440472, 495531, 532237, 532440, 550590, 624002, 660708, 734120, 825885, 880944, 936003, 991062, 1064474, 1064880, 1101180, 1248004, 1321416, 1468240, 1560005, 1596711, 1651770, 1872006, 1982124, 2128948, 2202360, 2477655, 2496008, 2642832, 2661185, 2808009, 3120010, 3193422, 3303540, 3744012, 3964248, 4257896, 4404720, 4680015, 4790133, 4955310, 4992016, 5322370, 5616018, 6240020, 6386844, 6607080, 7488024, 7928496, 7983555, 8424027, 8515792, 9048029, 9360030, 9580266, 9910620, 10644740, 11232036, 12480040, 12773688, 13214160, 14040045, 14370399, 14976048, 15967110, 16848054, 18096058, 18720060, 19160532, 19821240, 21289480, 22464072, 23950665, 24960080, 25547376, 27144087, 28080090, 28740798, 31934220, 33696108, 36192116, 37440120, 38321064, 39642480, 42120135, 42578960, 44928144, 45240145, 47901330, 54288174, 56160180, 57481596, 63868440, 67392216, 71851995, 72384232, 74880240, 76642128, 81432261, 84240270, 90480290, 95802660, 108576348, 112320360, 114963192, 127736880, 134784432, 135720435, 143703990, 144768464, 162864522, 168480540, 180960580, 191605320, 217152696, 224640720, 229926384, 244296783, 271440870, 287407980, 325729044, 336961080, 361921160, 383210640, 407161305, 434305392, 488593566, 542881740, 574815960, 651458088, 673922160, 723842320, 814322610, 977187132, 1085763480, 1149631920, 1221483915, 1302916176, 1628645220, 1954374264, 2171526960, 2442967830, 3257290440, 3908748528, 4885935660, 6514580880, 9771871320, 19543742640]

約数ペア:

[(1, 19543742640), (2, 9771871320), (3, 6514580880), (4, 4885935660), (5, 3908748528), (6, 3257290440), (8, 2442967830), (9, 2171526960), (10, 1954374264), (12, 1628645220), (15, 1302916176), (16, 1221483915), (17, 1149631920), (18, 1085763480), (20, 977187132), (24, 814322610), (27, 723842320), (29, 673922160), (30, 651458088), (34, 574815960), (36, 542881740), (40, 488593566), (45, 434305392), (48, 407161305), (51, 383210640), (54, 361921160), (58, 336961080), (60, 325729044), (68, 287407980), (72, 271440870), (80, 244296783), (85, 229926384), (87, 224640720), (90, 217152696), (102, 191605320), (108, 180960580), (116, 168480540), (120, 162864522), (135, 144768464), (136, 143703990), (144, 135720435), (145, 134784432), (153, 127736880), (170, 114963192), (174, 112320360), (180, 108576348), (204, 95802660), (216, 90480290), (232, 84240270), (240, 81432261), (255, 76642128), (261, 74880240), (270, 72384232), (272, 71851995), (290, 67392216), (306, 63868440), (340, 57481596), (348, 56160180), (360, 54288174), (408, 47901330), (432, 45240145), (435, 44928144), (459, 42578960), (464, 42120135), (493, 39642480), (510, 38321064), (522, 37440120), (540, 36192116), (580, 33696108), (612, 31934220), (680, 28740798), (696, 28080090), (720, 27144087), (765, 25547376), (783, 24960080), (816, 23950665), (870, 22464072), (918, 21289480), (986, 19821240), (1020, 19160532), (1044, 18720060), (1080, 18096058), (1160, 16848054), (1224, 15967110), (1305, 14976048), (1360, 14370399), (1392, 14040045), (1479, 13214160), (1530, 12773688), (1566, 12480040), (1740, 11232036), (1836, 10644740), (1972, 9910620), (2040, 9580266), (2088, 9360030), (2160, 9048029), (2295, 8515792), (2320, 8424027), (2448, 7983555), (2465, 7928496), (2610, 7488024), (2958, 6607080), (3060, 6386844), (3132, 6240020), (3480, 5616018), (3672, 5322370), (3915, 4992016), (3944, 4955310), (4080, 4790133), (4176, 4680015), (4437, 4404720), (4590, 4257896), (4930, 3964248), (5220, 3744012), (5916, 3303540), (6120, 3193422), (6264, 3120010), (6960, 2808009), (7344, 2661185), (7395, 2642832), (7830, 2496008), (7888, 2477655), (8874, 2202360), (9180, 2128948), (9860, 1982124), (10440, 1872006), (11832, 1651770), (12240, 1596711), (12528, 1560005), (13311, 1468240), (14790, 1321416), (15660, 1248004), (17748, 1101180), (18353, 1064880), (18360, 1064474), (19720, 991062), (20880, 936003), (22185, 880944), (23664, 825885), (26622, 734120), (29580, 660708), (31320, 624002), (35496, 550590), (36706, 532440), (36720, 532237), (39440, 495531), (44370, 440472), (53244, 367060), (55059, 354960), (59160, 330354), (62640, 312001), (66555, 293648), (70992, 275295), (73412, 266220), (88740, 220236), (91765, 212976), (106488, 183530), (110118, 177480), (118320, 165177), (133110, 146824)]