20189367450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 480

約数和(自身を含む): 68563718784

約数和(自身を除く): 48374351334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 50, 51, 54, 63, 70, 75, 81, 85, 90, 102, 105, 119, 126, 135, 150, 153, 162, 163, 170, 175, 189, 210, 225, 238, 255, 257, 270, 306, 315, 326, 350, 357, 378, 405, 425, 450, 459, 489, 510, 514, 525, 567, 595, 630, 675, 714, 765, 771, 810, 815, 850, 918, 945, 978, 1050, 1071, 1134, 1141, 1190, 1275, 1285, 1350, 1377, 1467, 1530, 1542, 1575, 1630, 1785, 1799, 1890, 2025, 2142, 2282, 2295, 2313, 2445, 2550, 2570, 2754, 2771, 2835, 2934, 2975, 3150, 3213, 3423, 3570, 3598, 3825, 3855, 4050, 4075, 4369, 4401, 4590, 4626, 4725, 4890, 5355, 5397, 5542, 5670, 5705, 5950, 6425, 6426, 6846, 6885, 6939, 7335, 7650, 7710, 8150, 8313, 8738, 8802, 8925, 8995, 9450, 9639, 10269, 10710, 10794, 11410, 11475, 11565, 12225, 12850, 13107, 13203, 13770, 13855, 13878, 14175, 14670, 16065, 16191, 16626, 17115, 17850, 17990, 19275, 19278, 19397, 20538, 20817, 21845, 22005, 22950, 23130, 24450, 24939, 26214, 26406, 26775, 26985, 27710, 28350, 28525, 30583, 30807, 32130, 32382, 34230, 34425, 34695, 36675, 38550, 38794, 39321, 41565, 41634, 41891, 43690, 44010, 44975, 48195, 48573, 49878, 51345, 53550, 53970, 57050, 57825, 58191, 61166, 61614, 65535, 66015, 68850, 69275, 69390, 73350, 74817, 78642, 80325, 80955, 83130, 83782, 85575, 89950, 91749, 92421, 96390, 96985, 97146, 102690, 104085, 109225, 110025, 115650, 116382, 117963, 124695, 125673, 131070, 132030, 134925, 138550, 145719, 149634, 152915, 154035, 160650, 161910, 171150, 173475, 174573, 183498, 184842, 193970, 196605, 207825, 208170, 209455, 218450, 220050, 224451, 235926, 240975, 242865, 249390, 251346, 256725, 269850, 275247, 290955, 291438, 293237, 305830, 308070, 327675, 330075, 346950, 349146, 353889, 374085, 377019, 393210, 404775, 415650, 418910, 448902, 458745, 462105, 481950, 484925, 485730, 513450, 520425, 523719, 550494, 581910, 586474, 589815, 623475, 628365, 655350, 660150, 707778, 712147, 728595, 748170, 754038, 764575, 770175, 809550, 825741, 872865, 879711, 917490, 924210, 969850, 983025, 1040850, 1047275, 1047438, 1122255, 1131057, 1179630, 1214325, 1246950, 1256730, 1376235, 1424294, 1454775, 1457190, 1466185, 1529150, 1540350, 1571157, 1651482, 1745730, 1759422, 1769445, 1870425, 1885095, 1966050, 2094550, 2136441, 2244510, 2262114, 2293725, 2310525, 2428650, 2477223, 2618595, 2639133, 2752470, 2909550, 2932370, 2949075, 3141825, 3142314, 3393171, 3538890, 3560735, 3642975, 3740850, 3770190, 4128705, 4272882, 4364325, 4398555, 4587450, 4621050, 4954446, 4985029, 5237190, 5278266, 5611275, 5655285, 5898150, 6283650, 6409323, 6786342, 6881175, 7121470, 7285950, 7330925, 7855785, 7917399, 8257410, 8728650, 8797110, 8847225, 9425475, 9970058, 10682205, 11222550, 11310570, 12386115, 12818646, 13092975, 13195665, 13762350, 14661850, 14955087, 15711570, 15834798, 16965855, 17694450, 17803675, 18850950, 19227969, 20643525, 21364410, 21992775, 23752197, 24772230, 24925145, 26185950, 26391330, 28276425, 29910174, 32046615, 33931710, 35607350, 38455938, 39278925, 39586995, 41287050, 43985550, 44865261, 47504394, 49850290, 53411025, 56552850, 57683907, 61930575, 64093230, 65978325, 74775435, 78557850, 79173990, 84829275, 89730522, 96139845, 106822050, 115367814, 118760985, 123861150, 124625725, 131956650, 134595783, 149550870, 160233075, 169658550, 192279690, 197934975, 224326305, 237521970, 249251450, 269191566, 288419535, 320466150, 373877175, 395869950, 403787349, 448652610, 480699225, 576839070, 593804925, 672978915, 747754350, 807574698, 961398450, 1121631525, 1187609850, 1345957830, 1442097675, 2018936745, 2243263050, 2884195350, 3364894575, 4037873490, 6729789150, 10094683725, 20189367450]

約数ペア:

[(1, 20189367450), (2, 10094683725), (3, 6729789150), (5, 4037873490), (6, 3364894575), (7, 2884195350), (9, 2243263050), (10, 2018936745), (14, 1442097675), (15, 1345957830), (17, 1187609850), (18, 1121631525), (21, 961398450), (25, 807574698), (27, 747754350), (30, 672978915), (34, 593804925), (35, 576839070), (42, 480699225), (45, 448652610), (50, 403787349), (51, 395869950), (54, 373877175), (63, 320466150), (70, 288419535), (75, 269191566), (81, 249251450), (85, 237521970), (90, 224326305), (102, 197934975), (105, 192279690), (119, 169658550), (126, 160233075), (135, 149550870), (150, 134595783), (153, 131956650), (162, 124625725), (163, 123861150), (170, 118760985), (175, 115367814), (189, 106822050), (210, 96139845), (225, 89730522), (238, 84829275), (255, 79173990), (257, 78557850), (270, 74775435), (306, 65978325), (315, 64093230), (326, 61930575), (350, 57683907), (357, 56552850), (378, 53411025), (405, 49850290), (425, 47504394), (450, 44865261), (459, 43985550), (489, 41287050), (510, 39586995), (514, 39278925), (525, 38455938), (567, 35607350), (595, 33931710), (630, 32046615), (675, 29910174), (714, 28276425), (765, 26391330), (771, 26185950), (810, 24925145), (815, 24772230), (850, 23752197), (918, 21992775), (945, 21364410), (978, 20643525), (1050, 19227969), (1071, 18850950), (1134, 17803675), (1141, 17694450), (1190, 16965855), (1275, 15834798), (1285, 15711570), (1350, 14955087), (1377, 14661850), (1467, 13762350), (1530, 13195665), (1542, 13092975), (1575, 12818646), (1630, 12386115), (1785, 11310570), (1799, 11222550), (1890, 10682205), (2025, 9970058), (2142, 9425475), (2282, 8847225), (2295, 8797110), (2313, 8728650), (2445, 8257410), (2550, 7917399), (2570, 7855785), (2754, 7330925), (2771, 7285950), (2835, 7121470), (2934, 6881175), (2975, 6786342), (3150, 6409323), (3213, 6283650), (3423, 5898150), (3570, 5655285), (3598, 5611275), (3825, 5278266), (3855, 5237190), (4050, 4985029), (4075, 4954446), (4369, 4621050), (4401, 4587450), (4590, 4398555), (4626, 4364325), (4725, 4272882), (4890, 4128705), (5355, 3770190), (5397, 3740850), (5542, 3642975), (5670, 3560735), (5705, 3538890), (5950, 3393171), (6425, 3142314), (6426, 3141825), (6846, 2949075), (6885, 2932370), (6939, 2909550), (7335, 2752470), (7650, 2639133), (7710, 2618595), (8150, 2477223), (8313, 2428650), (8738, 2310525), (8802, 2293725), (8925, 2262114), (8995, 2244510), (9450, 2136441), (9639, 2094550), (10269, 1966050), (10710, 1885095), (10794, 1870425), (11410, 1769445), (11475, 1759422), (11565, 1745730), (12225, 1651482), (12850, 1571157), (13107, 1540350), (13203, 1529150), (13770, 1466185), (13855, 1457190), (13878, 1454775), (14175, 1424294), (14670, 1376235), (16065, 1256730), (16191, 1246950), (16626, 1214325), (17115, 1179630), (17850, 1131057), (17990, 1122255), (19275, 1047438), (19278, 1047275), (19397, 1040850), (20538, 983025), (20817, 969850), (21845, 924210), (22005, 917490), (22950, 879711), (23130, 872865), (24450, 825741), (24939, 809550), (26214, 770175), (26406, 764575), (26775, 754038), (26985, 748170), (27710, 728595), (28350, 712147), (28525, 707778), (30583, 660150), (30807, 655350), (32130, 628365), (32382, 623475), (34230, 589815), (34425, 586474), (34695, 581910), (36675, 550494), (38550, 523719), (38794, 520425), (39321, 513450), (41565, 485730), (41634, 484925), (41891, 481950), (43690, 462105), (44010, 458745), (44975, 448902), (48195, 418910), (48573, 415650), (49878, 404775), (51345, 393210), (53550, 377019), (53970, 374085), (57050, 353889), (57825, 349146), (58191, 346950), (61166, 330075), (61614, 327675), (65535, 308070), (66015, 305830), (68850, 293237), (69275, 291438), (69390, 290955), (73350, 275247), (74817, 269850), (78642, 256725), (80325, 251346), (80955, 249390), (83130, 242865), (83782, 240975), (85575, 235926), (89950, 224451), (91749, 220050), (92421, 218450), (96390, 209455), (96985, 208170), (97146, 207825), (102690, 196605), (104085, 193970), (109225, 184842), (110025, 183498), (115650, 174573), (116382, 173475), (117963, 171150), (124695, 161910), (125673, 160650), (131070, 154035), (132030, 152915), (134925, 149634), (138550, 145719)]