20199774840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1267

約数の個数: 512

約数和(自身を含む): 77237452800

約数和(自身を除く): 57037677960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 31, 35, 40, 42, 46, 56, 58, 60, 62, 69, 70, 84, 87, 92, 93, 105, 115, 116, 120, 124, 138, 140, 145, 155, 161, 168, 174, 184, 186, 203, 210, 217, 230, 232, 248, 276, 280, 290, 310, 322, 345, 348, 372, 406, 420, 434, 435, 460, 465, 483, 552, 580, 609, 620, 644, 651, 667, 690, 696, 713, 744, 805, 812, 840, 868, 870, 899, 920, 930, 966, 1015, 1085, 1160, 1163, 1218, 1240, 1288, 1302, 1334, 1380, 1426, 1610, 1624, 1736, 1740, 1798, 1860, 1932, 2001, 2030, 2139, 2170, 2326, 2415, 2436, 2604, 2668, 2697, 2760, 2852, 3045, 3220, 3255, 3335, 3480, 3489, 3565, 3596, 3720, 3864, 4002, 4060, 4278, 4340, 4495, 4652, 4669, 4830, 4872, 4991, 5208, 5336, 5394, 5704, 5815, 6090, 6293, 6440, 6510, 6670, 6978, 7130, 7192, 8004, 8120, 8141, 8556, 8680, 8990, 9304, 9338, 9660, 9982, 10005, 10695, 10788, 11630, 12180, 12586, 13020, 13340, 13485, 13956, 14007, 14260, 14973, 16008, 16282, 17112, 17445, 17980, 18676, 18879, 19320, 19964, 20010, 20677, 21390, 21576, 23260, 23345, 24360, 24423, 24955, 25172, 26040, 26680, 26749, 26970, 27912, 28014, 28520, 29946, 31465, 32564, 33727, 34890, 35960, 36053, 37352, 37758, 39928, 40020, 40705, 41354, 42780, 46520, 46690, 48846, 49910, 50344, 53498, 53940, 56028, 59892, 62031, 62930, 65128, 67454, 69780, 70035, 72106, 74865, 75516, 80040, 80247, 81410, 82708, 85560, 93380, 94395, 97692, 99820, 101181, 103385, 106996, 107880, 108159, 112056, 119784, 122115, 124062, 125860, 133745, 134908, 139560, 140070, 144212, 144739, 149730, 151032, 160494, 162820, 165416, 168635, 180265, 186760, 187243, 188790, 195384, 199640, 202362, 206770, 213992, 216318, 236089, 244230, 248124, 251720, 252371, 267490, 269816, 280140, 288424, 289478, 299460, 310155, 320988, 325640, 337270, 360530, 374486, 377580, 401235, 404724, 413540, 432636, 434217, 472178, 488460, 496248, 504742, 505905, 534980, 540795, 560280, 561729, 578956, 598920, 620310, 641976, 674540, 708267, 721060, 723695, 748972, 755160, 757113, 775721, 802470, 809448, 827080, 829219, 865272, 868434, 936215, 944356, 976920, 1009484, 1011810, 1045537, 1069960, 1081590, 1123458, 1157912, 1180445, 1240620, 1261855, 1349080, 1416534, 1442120, 1447390, 1497944, 1514226, 1551442, 1604940, 1658438, 1736868, 1872430, 1888712, 2018968, 2023620, 2091074, 2163180, 2171085, 2246916, 2327163, 2360890, 2481240, 2487657, 2523710, 2808645, 2833068, 2894780, 3028452, 3102884, 3136611, 3209880, 3316876, 3473736, 3541335, 3744860, 3785565, 3878605, 4047240, 4146095, 4182148, 4326360, 4342170, 4493832, 4654326, 4721780, 4975314, 5047420, 5227685, 5430047, 5617290, 5666136, 5789560, 5804533, 6056904, 6205768, 6273222, 6633752, 7082670, 7318759, 7489720, 7571130, 7757210, 8292190, 8364296, 8684340, 9308652, 9443560, 9950628, 10094840, 10455370, 10860094, 11234580, 11609066, 11635815, 12438285, 12546444, 14165340, 14637518, 15142260, 15514420, 15683055, 16290141, 16584380, 17368680, 17413599, 18617304, 19901256, 20910740, 21720188, 21956277, 22469160, 23218132, 23271630, 24047351, 24876570, 25092888, 27150235, 28330680, 29022665, 29275036, 30284520, 31028840, 31366110, 32580282, 33168760, 34827198, 36593795, 41821480, 43440376, 43912554, 46436264, 46543260, 48094702, 49753140, 54300470, 58045330, 58550072, 62732220, 65160564, 69654396, 72142053, 73187590, 81450705, 87067995, 87825108, 93086520, 96189404, 99506280, 108600940, 109781385, 116090660, 120236755, 125464440, 130321128, 139308792, 144284106, 146375180, 162901410, 168331457, 174135990, 175650216, 192378808, 217201880, 219562770, 232181320, 240473510, 288568212, 292750360, 325802820, 336662914, 348271980, 360710265, 439125540, 480947020, 504994371, 577136424, 651605640, 673325828, 696543960, 721420530, 841657285, 878251080, 961894040, 1009988742, 1346651656, 1442841060, 1683314570, 2019977484, 2524971855, 2885682120, 3366629140, 4039954968, 5049943710, 6733258280, 10099887420, 20199774840]

約数ペア:

[(1, 20199774840), (2, 10099887420), (3, 6733258280), (4, 5049943710), (5, 4039954968), (6, 3366629140), (7, 2885682120), (8, 2524971855), (10, 2019977484), (12, 1683314570), (14, 1442841060), (15, 1346651656), (20, 1009988742), (21, 961894040), (23, 878251080), (24, 841657285), (28, 721420530), (29, 696543960), (30, 673325828), (31, 651605640), (35, 577136424), (40, 504994371), (42, 480947020), (46, 439125540), (56, 360710265), (58, 348271980), (60, 336662914), (62, 325802820), (69, 292750360), (70, 288568212), (84, 240473510), (87, 232181320), (92, 219562770), (93, 217201880), (105, 192378808), (115, 175650216), (116, 174135990), (120, 168331457), (124, 162901410), (138, 146375180), (140, 144284106), (145, 139308792), (155, 130321128), (161, 125464440), (168, 120236755), (174, 116090660), (184, 109781385), (186, 108600940), (203, 99506280), (210, 96189404), (217, 93086520), (230, 87825108), (232, 87067995), (248, 81450705), (276, 73187590), (280, 72142053), (290, 69654396), (310, 65160564), (322, 62732220), (345, 58550072), (348, 58045330), (372, 54300470), (406, 49753140), (420, 48094702), (434, 46543260), (435, 46436264), (460, 43912554), (465, 43440376), (483, 41821480), (552, 36593795), (580, 34827198), (609, 33168760), (620, 32580282), (644, 31366110), (651, 31028840), (667, 30284520), (690, 29275036), (696, 29022665), (713, 28330680), (744, 27150235), (805, 25092888), (812, 24876570), (840, 24047351), (868, 23271630), (870, 23218132), (899, 22469160), (920, 21956277), (930, 21720188), (966, 20910740), (1015, 19901256), (1085, 18617304), (1160, 17413599), (1163, 17368680), (1218, 16584380), (1240, 16290141), (1288, 15683055), (1302, 15514420), (1334, 15142260), (1380, 14637518), (1426, 14165340), (1610, 12546444), (1624, 12438285), (1736, 11635815), (1740, 11609066), (1798, 11234580), (1860, 10860094), (1932, 10455370), (2001, 10094840), (2030, 9950628), (2139, 9443560), (2170, 9308652), (2326, 8684340), (2415, 8364296), (2436, 8292190), (2604, 7757210), (2668, 7571130), (2697, 7489720), (2760, 7318759), (2852, 7082670), (3045, 6633752), (3220, 6273222), (3255, 6205768), (3335, 6056904), (3480, 5804533), (3489, 5789560), (3565, 5666136), (3596, 5617290), (3720, 5430047), (3864, 5227685), (4002, 5047420), (4060, 4975314), (4278, 4721780), (4340, 4654326), (4495, 4493832), (4652, 4342170), (4669, 4326360), (4830, 4182148), (4872, 4146095), (4991, 4047240), (5208, 3878605), (5336, 3785565), (5394, 3744860), (5704, 3541335), (5815, 3473736), (6090, 3316876), (6293, 3209880), (6440, 3136611), (6510, 3102884), (6670, 3028452), (6978, 2894780), (7130, 2833068), (7192, 2808645), (8004, 2523710), (8120, 2487657), (8141, 2481240), (8556, 2360890), (8680, 2327163), (8990, 2246916), (9304, 2171085), (9338, 2163180), (9660, 2091074), (9982, 2023620), (10005, 2018968), (10695, 1888712), (10788, 1872430), (11630, 1736868), (12180, 1658438), (12586, 1604940), (13020, 1551442), (13340, 1514226), (13485, 1497944), (13956, 1447390), (14007, 1442120), (14260, 1416534), (14973, 1349080), (16008, 1261855), (16282, 1240620), (17112, 1180445), (17445, 1157912), (17980, 1123458), (18676, 1081590), (18879, 1069960), (19320, 1045537), (19964, 1011810), (20010, 1009484), (20677, 976920), (21390, 944356), (21576, 936215), (23260, 868434), (23345, 865272), (24360, 829219), (24423, 827080), (24955, 809448), (25172, 802470), (26040, 775721), (26680, 757113), (26749, 755160), (26970, 748972), (27912, 723695), (28014, 721060), (28520, 708267), (29946, 674540), (31465, 641976), (32564, 620310), (33727, 598920), (34890, 578956), (35960, 561729), (36053, 560280), (37352, 540795), (37758, 534980), (39928, 505905), (40020, 504742), (40705, 496248), (41354, 488460), (42780, 472178), (46520, 434217), (46690, 432636), (48846, 413540), (49910, 404724), (50344, 401235), (53498, 377580), (53940, 374486), (56028, 360530), (59892, 337270), (62031, 325640), (62930, 320988), (65128, 310155), (67454, 299460), (69780, 289478), (70035, 288424), (72106, 280140), (74865, 269816), (75516, 267490), (80040, 252371), (80247, 251720), (81410, 248124), (82708, 244230), (85560, 236089), (93380, 216318), (94395, 213992), (97692, 206770), (99820, 202362), (101181, 199640), (103385, 195384), (106996, 188790), (107880, 187243), (108159, 186760), (112056, 180265), (119784, 168635), (122115, 165416), (124062, 162820), (125860, 160494), (133745, 151032), (134908, 149730), (139560, 144739), (140070, 144212)]