19545339960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36709}}^1$

素因数の和:36775

約数の個数: 256

約数和(自身を含む): 71364240000

約数和(自身を除く): 51818900040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 68, 72, 85, 87, 90, 102, 108, 116, 120, 135, 136, 145, 153, 170, 174, 180, 204, 216, 232, 255, 261, 270, 290, 306, 340, 348, 360, 408, 435, 459, 493, 510, 522, 540, 580, 612, 680, 696, 765, 783, 870, 918, 986, 1020, 1044, 1080, 1160, 1224, 1305, 1479, 1530, 1566, 1740, 1836, 1972, 2040, 2088, 2295, 2465, 2610, 2958, 3060, 3132, 3480, 3672, 3915, 3944, 4437, 4590, 4930, 5220, 5916, 6120, 6264, 7395, 7830, 8874, 9180, 9860, 10440, 11832, 13311, 14790, 15660, 17748, 18360, 19720, 22185, 26622, 29580, 31320, 35496, 36709, 44370, 53244, 59160, 66555, 73418, 88740, 106488, 110127, 133110, 146836, 177480, 183545, 220254, 266220, 293672, 330381, 367090, 440508, 532440, 550635, 624053, 660762, 734180, 881016, 991143, 1064561, 1101270, 1248106, 1321524, 1468360, 1651905, 1872159, 1982286, 2129122, 2202540, 2496212, 2643048, 3120265, 3193683, 3303810, 3744318, 3964572, 4258244, 4405080, 4955715, 4992424, 5322805, 5616477, 6240530, 6387366, 6607620, 7488636, 7929144, 8516488, 9360795, 9581049, 9911430, 10645610, 11232954, 12481060, 12774732, 13215240, 14977272, 15968415, 16849431, 18097537, 18721590, 19162098, 19822860, 21291220, 22465908, 24962120, 25549464, 28082385, 28743147, 31936830, 33698862, 36195074, 37443180, 38324196, 39645720, 42582440, 44931816, 47905245, 54292611, 56164770, 57486294, 63873660, 67397724, 72390148, 74886360, 76648392, 84247155, 90487685, 95810490, 108585222, 112329540, 114972588, 127747320, 134795448, 143715735, 144780296, 162877833, 168494310, 180975370, 191620980, 217170444, 224659080, 229945176, 271463055, 287431470, 325755666, 336988620, 361950740, 383241960, 434340888, 488633499, 542926110, 574862940, 651511332, 673977240, 723901480, 814389165, 977266998, 1085852220, 1149725880, 1303022664, 1628778330, 1954533996, 2171704440, 2443167495, 3257556660, 3909067992, 4886334990, 6515113320, 9772669980, 19545339960]

約数ペア:

[(1, 19545339960), (2, 9772669980), (3, 6515113320), (4, 4886334990), (5, 3909067992), (6, 3257556660), (8, 2443167495), (9, 2171704440), (10, 1954533996), (12, 1628778330), (15, 1303022664), (17, 1149725880), (18, 1085852220), (20, 977266998), (24, 814389165), (27, 723901480), (29, 673977240), (30, 651511332), (34, 574862940), (36, 542926110), (40, 488633499), (45, 434340888), (51, 383241960), (54, 361950740), (58, 336988620), (60, 325755666), (68, 287431470), (72, 271463055), (85, 229945176), (87, 224659080), (90, 217170444), (102, 191620980), (108, 180975370), (116, 168494310), (120, 162877833), (135, 144780296), (136, 143715735), (145, 134795448), (153, 127747320), (170, 114972588), (174, 112329540), (180, 108585222), (204, 95810490), (216, 90487685), (232, 84247155), (255, 76648392), (261, 74886360), (270, 72390148), (290, 67397724), (306, 63873660), (340, 57486294), (348, 56164770), (360, 54292611), (408, 47905245), (435, 44931816), (459, 42582440), (493, 39645720), (510, 38324196), (522, 37443180), (540, 36195074), (580, 33698862), (612, 31936830), (680, 28743147), (696, 28082385), (765, 25549464), (783, 24962120), (870, 22465908), (918, 21291220), (986, 19822860), (1020, 19162098), (1044, 18721590), (1080, 18097537), (1160, 16849431), (1224, 15968415), (1305, 14977272), (1479, 13215240), (1530, 12774732), (1566, 12481060), (1740, 11232954), (1836, 10645610), (1972, 9911430), (2040, 9581049), (2088, 9360795), (2295, 8516488), (2465, 7929144), (2610, 7488636), (2958, 6607620), (3060, 6387366), (3132, 6240530), (3480, 5616477), (3672, 5322805), (3915, 4992424), (3944, 4955715), (4437, 4405080), (4590, 4258244), (4930, 3964572), (5220, 3744318), (5916, 3303810), (6120, 3193683), (6264, 3120265), (7395, 2643048), (7830, 2496212), (8874, 2202540), (9180, 2129122), (9860, 1982286), (10440, 1872159), (11832, 1651905), (13311, 1468360), (14790, 1321524), (15660, 1248106), (17748, 1101270), (18360, 1064561), (19720, 991143), (22185, 881016), (26622, 734180), (29580, 660762), (31320, 624053), (35496, 550635), (36709, 532440), (44370, 440508), (53244, 367090), (59160, 330381), (66555, 293672), (73418, 266220), (88740, 220254), (106488, 183545), (110127, 177480), (133110, 146836)]