19185118680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{9103}}^1$

素因数の和:9330

約数の個数: 256

約数和(自身を含む): 71212216320

約数和(自身を除く): 52027097640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 193, 195, 210, 260, 273, 280, 312, 364, 386, 390, 420, 455, 520, 546, 579, 728, 772, 780, 840, 910, 965, 1092, 1158, 1351, 1365, 1544, 1560, 1820, 1930, 2184, 2316, 2509, 2702, 2730, 2895, 3640, 3860, 4053, 4632, 5018, 5404, 5460, 5790, 6755, 7527, 7720, 8106, 9103, 10036, 10808, 10920, 11580, 12545, 13510, 15054, 16212, 17563, 18206, 20072, 20265, 23160, 25090, 27020, 27309, 30108, 32424, 35126, 36412, 37635, 40530, 45515, 50180, 52689, 54040, 54618, 60216, 63721, 70252, 72824, 75270, 81060, 87815, 91030, 100360, 105378, 109236, 118339, 127442, 136545, 140504, 150540, 162120, 175630, 182060, 191163, 210756, 218472, 236678, 254884, 263445, 273090, 301080, 318605, 351260, 355017, 364120, 382326, 421512, 473356, 509768, 526890, 546180, 591695, 637210, 702520, 710034, 764652, 828373, 946712, 955815, 1053780, 1092360, 1183390, 1274420, 1420068, 1529304, 1656746, 1756879, 1775085, 1911630, 2107560, 2366780, 2485119, 2548840, 2840136, 3313492, 3513758, 3550170, 3823260, 4141865, 4733560, 4970238, 5270637, 6626984, 7027516, 7100340, 7646520, 8283730, 8784395, 9940476, 10541274, 12298153, 12425595, 14055032, 14200680, 16567460, 17568790, 19880952, 21082548, 22839427, 24596306, 24851190, 26353185, 33134920, 35137580, 36894459, 42165096, 45678854, 49192612, 49702380, 52706370, 61490765, 68518281, 70275160, 73788918, 91357708, 98385224, 99404760, 105412740, 114197135, 122981530, 137036562, 147577836, 159875989, 182715416, 184472295, 210825480, 228394270, 245963060, 274073124, 295155672, 319751978, 342591405, 368944590, 456788540, 479627967, 491926120, 548146248, 639503956, 685182810, 737889180, 799379945, 913577080, 959255934, 1279007912, 1370365620, 1475778360, 1598759890, 1918511868, 2398139835, 2740731240, 3197519780, 3837023736, 4796279670, 6395039560, 9592559340, 19185118680]

約数ペア:

[(1, 19185118680), (2, 9592559340), (3, 6395039560), (4, 4796279670), (5, 3837023736), (6, 3197519780), (7, 2740731240), (8, 2398139835), (10, 1918511868), (12, 1598759890), (13, 1475778360), (14, 1370365620), (15, 1279007912), (20, 959255934), (21, 913577080), (24, 799379945), (26, 737889180), (28, 685182810), (30, 639503956), (35, 548146248), (39, 491926120), (40, 479627967), (42, 456788540), (52, 368944590), (56, 342591405), (60, 319751978), (65, 295155672), (70, 274073124), (78, 245963060), (84, 228394270), (91, 210825480), (104, 184472295), (105, 182715416), (120, 159875989), (130, 147577836), (140, 137036562), (156, 122981530), (168, 114197135), (182, 105412740), (193, 99404760), (195, 98385224), (210, 91357708), (260, 73788918), (273, 70275160), (280, 68518281), (312, 61490765), (364, 52706370), (386, 49702380), (390, 49192612), (420, 45678854), (455, 42165096), (520, 36894459), (546, 35137580), (579, 33134920), (728, 26353185), (772, 24851190), (780, 24596306), (840, 22839427), (910, 21082548), (965, 19880952), (1092, 17568790), (1158, 16567460), (1351, 14200680), (1365, 14055032), (1544, 12425595), (1560, 12298153), (1820, 10541274), (1930, 9940476), (2184, 8784395), (2316, 8283730), (2509, 7646520), (2702, 7100340), (2730, 7027516), (2895, 6626984), (3640, 5270637), (3860, 4970238), (4053, 4733560), (4632, 4141865), (5018, 3823260), (5404, 3550170), (5460, 3513758), (5790, 3313492), (6755, 2840136), (7527, 2548840), (7720, 2485119), (8106, 2366780), (9103, 2107560), (10036, 1911630), (10808, 1775085), (10920, 1756879), (11580, 1656746), (12545, 1529304), (13510, 1420068), (15054, 1274420), (16212, 1183390), (17563, 1092360), (18206, 1053780), (20072, 955815), (20265, 946712), (23160, 828373), (25090, 764652), (27020, 710034), (27309, 702520), (30108, 637210), (32424, 591695), (35126, 546180), (36412, 526890), (37635, 509768), (40530, 473356), (45515, 421512), (50180, 382326), (52689, 364120), (54040, 355017), (54618, 351260), (60216, 318605), (63721, 301080), (70252, 273090), (72824, 263445), (75270, 254884), (81060, 236678), (87815, 218472), (91030, 210756), (100360, 191163), (105378, 182060), (109236, 175630), (118339, 162120), (127442, 150540), (136545, 140504)]