20466882000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:956

約数の個数: 480

約数和(自身を含む): 75594494976

約数和(自身を除く): 55127612976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 43, 45, 48, 50, 60, 62, 72, 75, 80, 86, 90, 93, 100, 120, 124, 125, 129, 144, 150, 155, 172, 180, 186, 200, 215, 225, 240, 248, 250, 258, 279, 300, 310, 344, 360, 372, 375, 387, 400, 430, 450, 465, 496, 500, 516, 558, 600, 620, 645, 688, 720, 744, 750, 774, 775, 853, 860, 900, 930, 1000, 1032, 1075, 1116, 1125, 1200, 1240, 1290, 1333, 1395, 1488, 1500, 1548, 1550, 1706, 1720, 1800, 1860, 1935, 2000, 2064, 2150, 2232, 2250, 2325, 2480, 2559, 2580, 2666, 2790, 3000, 3096, 3100, 3225, 3412, 3440, 3600, 3720, 3870, 3875, 3999, 4265, 4300, 4464, 4500, 4650, 5118, 5160, 5332, 5375, 5580, 6000, 6192, 6200, 6450, 6665, 6824, 6975, 7440, 7677, 7740, 7750, 7998, 8530, 8600, 9000, 9300, 9675, 10236, 10320, 10664, 10750, 11160, 11625, 11997, 12400, 12795, 12900, 13330, 13648, 13950, 15354, 15480, 15500, 15996, 16125, 17060, 17200, 18000, 18600, 19350, 19995, 20472, 21325, 21328, 21500, 22320, 23250, 23994, 25590, 25800, 26443, 26660, 27900, 30708, 30960, 31000, 31992, 32250, 33325, 34120, 34875, 36679, 37200, 38385, 38700, 39990, 40944, 42650, 43000, 46500, 47988, 48375, 51180, 51600, 52886, 53320, 55800, 59985, 61416, 62000, 63975, 63984, 64500, 66650, 68240, 69750, 73358, 76770, 77400, 79329, 79980, 85300, 86000, 93000, 95976, 96750, 99975, 102360, 105772, 106625, 106640, 110037, 111600, 119970, 122832, 127950, 129000, 132215, 133300, 139500, 146716, 153540, 154800, 158658, 159960, 166625, 170600, 183395, 186000, 191925, 191952, 193500, 199950, 204720, 211544, 213250, 220074, 237987, 239940, 255900, 258000, 264430, 266600, 279000, 293432, 299925, 307080, 317316, 319875, 319920, 330111, 333250, 341200, 366790, 383850, 387000, 396645, 399900, 423088, 426500, 440148, 475974, 479880, 499875, 511800, 528860, 533200, 550185, 558000, 586864, 599850, 614160, 634632, 639750, 660222, 661075, 666500, 733580, 767700, 774000, 793290, 799800, 853000, 880296, 916975, 951948, 959625, 959760, 999750, 1023600, 1057720, 1100370, 1137049, 1189935, 1199700, 1269264, 1279500, 1320444, 1322150, 1333000, 1467160, 1499625, 1535400, 1586580, 1599600, 1650555, 1706000, 1760592, 1833950, 1903896, 1919250, 1983225, 1999500, 2115440, 2200740, 2274098, 2379870, 2399400, 2559000, 2640888, 2644300, 2666000, 2750925, 2934320, 2999250, 3070800, 3173160, 3301110, 3305375, 3411147, 3667900, 3807792, 3838500, 3966450, 3999000, 4401480, 4548196, 4584875, 4759740, 4798800, 5118000, 5281776, 5288600, 5501850, 5685245, 5949675, 5998500, 6346320, 6602220, 6610750, 6822294, 7335800, 7677000, 7932900, 7998000, 8252775, 8802960, 9096392, 9169750, 9519480, 9916125, 10233441, 10577200, 11003700, 11370490, 11899350, 11997000, 13204440, 13221500, 13644588, 13754625, 14671600, 15354000, 15865800, 16505550, 17055735, 18192784, 18339500, 19038960, 19832250, 20466882, 22007400, 22740980, 23798700, 23994000, 26408880, 26443000, 27289176, 27509250, 28426225, 29748375, 31731600, 33011100, 34111470, 36679000, 39664500, 40933764, 41263875, 44014800, 45481960, 47597400, 51167205, 52886000, 54578352, 55018500, 56852450, 59496750, 66022200, 68222940, 73358000, 79329000, 81867528, 82527750, 85278675, 90963920, 95194800, 102334410, 110037000, 113704900, 118993500, 132044400, 136445880, 142131125, 158658000, 163735056, 165055500, 170557350, 204668820, 220074000, 227409800, 237987000, 255836025, 272891760, 284262250, 330111000, 341114700, 409337640, 426393375, 454819600, 475974000, 511672050, 568524500, 660222000, 682229400, 818675280, 852786750, 1023344100, 1137049000, 1279180125, 1364458800, 1705573500, 2046688200, 2274098000, 2558360250, 3411147000, 4093376400, 5116720500, 6822294000, 10233441000, 20466882000]

約数ペア:

[(1, 20466882000), (2, 10233441000), (3, 6822294000), (4, 5116720500), (5, 4093376400), (6, 3411147000), (8, 2558360250), (9, 2274098000), (10, 2046688200), (12, 1705573500), (15, 1364458800), (16, 1279180125), (18, 1137049000), (20, 1023344100), (24, 852786750), (25, 818675280), (30, 682229400), (31, 660222000), (36, 568524500), (40, 511672050), (43, 475974000), (45, 454819600), (48, 426393375), (50, 409337640), (60, 341114700), (62, 330111000), (72, 284262250), (75, 272891760), (80, 255836025), (86, 237987000), (90, 227409800), (93, 220074000), (100, 204668820), (120, 170557350), (124, 165055500), (125, 163735056), (129, 158658000), (144, 142131125), (150, 136445880), (155, 132044400), (172, 118993500), (180, 113704900), (186, 110037000), (200, 102334410), (215, 95194800), (225, 90963920), (240, 85278675), (248, 82527750), (250, 81867528), (258, 79329000), (279, 73358000), (300, 68222940), (310, 66022200), (344, 59496750), (360, 56852450), (372, 55018500), (375, 54578352), (387, 52886000), (400, 51167205), (430, 47597400), (450, 45481960), (465, 44014800), (496, 41263875), (500, 40933764), (516, 39664500), (558, 36679000), (600, 34111470), (620, 33011100), (645, 31731600), (688, 29748375), (720, 28426225), (744, 27509250), (750, 27289176), (774, 26443000), (775, 26408880), (853, 23994000), (860, 23798700), (900, 22740980), (930, 22007400), (1000, 20466882), (1032, 19832250), (1075, 19038960), (1116, 18339500), (1125, 18192784), (1200, 17055735), (1240, 16505550), (1290, 15865800), (1333, 15354000), (1395, 14671600), (1488, 13754625), (1500, 13644588), (1548, 13221500), (1550, 13204440), (1706, 11997000), (1720, 11899350), (1800, 11370490), (1860, 11003700), (1935, 10577200), (2000, 10233441), (2064, 9916125), (2150, 9519480), (2232, 9169750), (2250, 9096392), (2325, 8802960), (2480, 8252775), (2559, 7998000), (2580, 7932900), (2666, 7677000), (2790, 7335800), (3000, 6822294), (3096, 6610750), (3100, 6602220), (3225, 6346320), (3412, 5998500), (3440, 5949675), (3600, 5685245), (3720, 5501850), (3870, 5288600), (3875, 5281776), (3999, 5118000), (4265, 4798800), (4300, 4759740), (4464, 4584875), (4500, 4548196), (4650, 4401480), (5118, 3999000), (5160, 3966450), (5332, 3838500), (5375, 3807792), (5580, 3667900), (6000, 3411147), (6192, 3305375), (6200, 3301110), (6450, 3173160), (6665, 3070800), (6824, 2999250), (6975, 2934320), (7440, 2750925), (7677, 2666000), (7740, 2644300), (7750, 2640888), (7998, 2559000), (8530, 2399400), (8600, 2379870), (9000, 2274098), (9300, 2200740), (9675, 2115440), (10236, 1999500), (10320, 1983225), (10664, 1919250), (10750, 1903896), (11160, 1833950), (11625, 1760592), (11997, 1706000), (12400, 1650555), (12795, 1599600), (12900, 1586580), (13330, 1535400), (13648, 1499625), (13950, 1467160), (15354, 1333000), (15480, 1322150), (15500, 1320444), (15996, 1279500), (16125, 1269264), (17060, 1199700), (17200, 1189935), (18000, 1137049), (18600, 1100370), (19350, 1057720), (19995, 1023600), (20472, 999750), (21325, 959760), (21328, 959625), (21500, 951948), (22320, 916975), (23250, 880296), (23994, 853000), (25590, 799800), (25800, 793290), (26443, 774000), (26660, 767700), (27900, 733580), (30708, 666500), (30960, 661075), (31000, 660222), (31992, 639750), (32250, 634632), (33325, 614160), (34120, 599850), (34875, 586864), (36679, 558000), (37200, 550185), (38385, 533200), (38700, 528860), (39990, 511800), (40944, 499875), (42650, 479880), (43000, 475974), (46500, 440148), (47988, 426500), (48375, 423088), (51180, 399900), (51600, 396645), (52886, 387000), (53320, 383850), (55800, 366790), (59985, 341200), (61416, 333250), (62000, 330111), (63975, 319920), (63984, 319875), (64500, 317316), (66650, 307080), (68240, 299925), (69750, 293432), (73358, 279000), (76770, 266600), (77400, 264430), (79329, 258000), (79980, 255900), (85300, 239940), (86000, 237987), (93000, 220074), (95976, 213250), (96750, 211544), (99975, 204720), (102360, 199950), (105772, 193500), (106625, 191952), (106640, 191925), (110037, 186000), (111600, 183395), (119970, 170600), (122832, 166625), (127950, 159960), (129000, 158658), (132215, 154800), (133300, 153540), (139500, 146716)]