20136796680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3261

約数の個数: 512

約数和(自身を含む): 82666967040

約数和(自身を除く): 62530170360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 53, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 106, 110, 120, 130, 132, 140, 143, 154, 156, 159, 165, 168, 182, 195, 210, 212, 220, 231, 260, 264, 265, 273, 280, 286, 308, 312, 318, 330, 364, 371, 385, 390, 420, 424, 429, 440, 455, 462, 520, 530, 546, 572, 583, 616, 636, 660, 689, 715, 728, 742, 770, 780, 795, 840, 858, 910, 924, 1001, 1060, 1092, 1113, 1144, 1155, 1166, 1272, 1320, 1365, 1378, 1430, 1484, 1540, 1560, 1590, 1716, 1749, 1820, 1848, 1855, 2002, 2067, 2120, 2145, 2184, 2226, 2310, 2332, 2730, 2756, 2860, 2915, 2968, 3003, 3080, 3163, 3180, 3432, 3445, 3498, 3640, 3710, 4004, 4081, 4134, 4290, 4452, 4620, 4664, 4823, 5005, 5460, 5512, 5565, 5720, 5830, 6006, 6326, 6360, 6890, 6996, 7420, 7579, 8008, 8162, 8268, 8580, 8745, 8904, 9240, 9489, 9646, 10010, 10335, 10920, 11130, 11660, 12012, 12243, 12652, 13780, 13992, 14469, 14840, 15015, 15158, 15815, 16324, 16536, 17160, 17490, 18978, 19292, 20020, 20405, 20670, 22141, 22260, 22737, 23320, 24024, 24115, 24486, 25304, 27560, 28938, 30030, 30316, 31630, 32648, 34793, 34980, 37895, 37956, 38584, 40040, 40810, 41119, 41340, 44282, 44520, 45474, 47445, 48230, 48972, 53053, 57876, 60060, 60632, 61215, 63260, 66423, 69586, 69960, 72345, 75790, 75912, 81620, 82238, 82680, 88564, 90948, 94890, 96460, 97944, 104379, 106106, 110705, 113685, 115752, 120120, 122430, 123357, 126520, 132846, 139172, 144690, 151580, 159159, 163240, 164476, 167639, 173965, 177128, 181896, 189780, 192920, 205595, 208758, 212212, 221410, 227370, 243551, 244860, 246714, 265265, 265692, 278344, 287833, 289380, 303160, 318318, 328952, 332115, 335278, 347930, 379560, 411190, 417516, 424424, 442820, 452309, 454740, 487102, 489720, 493428, 502917, 521895, 530530, 531384, 575666, 578760, 616785, 636636, 664230, 670556, 695860, 730653, 795795, 822380, 835032, 838195, 863499, 885640, 904618, 909480, 974204, 986856, 1005834, 1043790, 1061060, 1151332, 1173473, 1217755, 1233570, 1273272, 1328460, 1341112, 1356927, 1391720, 1439165, 1461306, 1591590, 1644760, 1676390, 1726998, 1809236, 1844029, 1948408, 2011668, 2087580, 2122120, 2179307, 2261545, 2302664, 2346946, 2435510, 2467140, 2514585, 2656920, 2713854, 2878330, 2922612, 3166163, 3183180, 3352780, 3453996, 3520419, 3618472, 3653265, 3688058, 4023336, 4175160, 4317495, 4358614, 4523090, 4693892, 4871020, 4934280, 5029170, 5427708, 5532087, 5756660, 5845224, 5867365, 6332326, 6366360, 6537921, 6705560, 6784635, 6907992, 7040838, 7306530, 7376116, 8634990, 8717228, 9046180, 9220145, 9387784, 9498489, 9742040, 10058340, 10855416, 10896535, 11064174, 11513320, 11734730, 12664652, 12908203, 13075842, 13569270, 14081676, 14613060, 14752232, 15255149, 15830815, 17269980, 17434456, 17602095, 18092360, 18440290, 18996978, 20116680, 21793070, 22128348, 23469460, 23972377, 25329304, 25816406, 26151684, 27138540, 27660435, 28163352, 29226120, 30510298, 31661630, 32689605, 34539960, 35204190, 36880580, 37993956, 38724609, 43586140, 44256696, 45765447, 46938920, 47492445, 47944754, 51632812, 52303368, 54277080, 55320870, 61020596, 63323260, 64541015, 65379210, 70408380, 71917131, 73761160, 75987912, 76275745, 77449218, 87172280, 91530894, 94984890, 95889508, 103265624, 110641740, 119861885, 122041192, 126646520, 129082030, 130758420, 140816760, 143834262, 152551490, 154898436, 167806639, 183061788, 189969780, 191779016, 193623045, 221283480, 228827235, 239723770, 258164060, 261516840, 287668524, 305102980, 309796872, 335613278, 359585655, 366123576, 379939560, 387246090, 457654470, 479447540, 503419917, 516328120, 575337048, 610205960, 671226556, 719171310, 774492180, 839033195, 915308940, 958895080, 1006839834, 1342453112, 1438342620, 1548984360, 1678066390, 1830617880, 2013679668, 2517099585, 2876685240, 3356132780, 4027359336, 5034199170, 6712265560, 10068398340, 20136796680]

約数ペア:

[(1, 20136796680), (2, 10068398340), (3, 6712265560), (4, 5034199170), (5, 4027359336), (6, 3356132780), (7, 2876685240), (8, 2517099585), (10, 2013679668), (11, 1830617880), (12, 1678066390), (13, 1548984360), (14, 1438342620), (15, 1342453112), (20, 1006839834), (21, 958895080), (22, 915308940), (24, 839033195), (26, 774492180), (28, 719171310), (30, 671226556), (33, 610205960), (35, 575337048), (39, 516328120), (40, 503419917), (42, 479447540), (44, 457654470), (52, 387246090), (53, 379939560), (55, 366123576), (56, 359585655), (60, 335613278), (65, 309796872), (66, 305102980), (70, 287668524), (77, 261516840), (78, 258164060), (84, 239723770), (88, 228827235), (91, 221283480), (104, 193623045), (105, 191779016), (106, 189969780), (110, 183061788), (120, 167806639), (130, 154898436), (132, 152551490), (140, 143834262), (143, 140816760), (154, 130758420), (156, 129082030), (159, 126646520), (165, 122041192), (168, 119861885), (182, 110641740), (195, 103265624), (210, 95889508), (212, 94984890), (220, 91530894), (231, 87172280), (260, 77449218), (264, 76275745), (265, 75987912), (273, 73761160), (280, 71917131), (286, 70408380), (308, 65379210), (312, 64541015), (318, 63323260), (330, 61020596), (364, 55320870), (371, 54277080), (385, 52303368), (390, 51632812), (420, 47944754), (424, 47492445), (429, 46938920), (440, 45765447), (455, 44256696), (462, 43586140), (520, 38724609), (530, 37993956), (546, 36880580), (572, 35204190), (583, 34539960), (616, 32689605), (636, 31661630), (660, 30510298), (689, 29226120), (715, 28163352), (728, 27660435), (742, 27138540), (770, 26151684), (780, 25816406), (795, 25329304), (840, 23972377), (858, 23469460), (910, 22128348), (924, 21793070), (1001, 20116680), (1060, 18996978), (1092, 18440290), (1113, 18092360), (1144, 17602095), (1155, 17434456), (1166, 17269980), (1272, 15830815), (1320, 15255149), (1365, 14752232), (1378, 14613060), (1430, 14081676), (1484, 13569270), (1540, 13075842), (1560, 12908203), (1590, 12664652), (1716, 11734730), (1749, 11513320), (1820, 11064174), (1848, 10896535), (1855, 10855416), (2002, 10058340), (2067, 9742040), (2120, 9498489), (2145, 9387784), (2184, 9220145), (2226, 9046180), (2310, 8717228), (2332, 8634990), (2730, 7376116), (2756, 7306530), (2860, 7040838), (2915, 6907992), (2968, 6784635), (3003, 6705560), (3080, 6537921), (3163, 6366360), (3180, 6332326), (3432, 5867365), (3445, 5845224), (3498, 5756660), (3640, 5532087), (3710, 5427708), (4004, 5029170), (4081, 4934280), (4134, 4871020), (4290, 4693892), (4452, 4523090), (4620, 4358614), (4664, 4317495), (4823, 4175160), (5005, 4023336), (5460, 3688058), (5512, 3653265), (5565, 3618472), (5720, 3520419), (5830, 3453996), (6006, 3352780), (6326, 3183180), (6360, 3166163), (6890, 2922612), (6996, 2878330), (7420, 2713854), (7579, 2656920), (8008, 2514585), (8162, 2467140), (8268, 2435510), (8580, 2346946), (8745, 2302664), (8904, 2261545), (9240, 2179307), (9489, 2122120), (9646, 2087580), (10010, 2011668), (10335, 1948408), (10920, 1844029), (11130, 1809236), (11660, 1726998), (12012, 1676390), (12243, 1644760), (12652, 1591590), (13780, 1461306), (13992, 1439165), (14469, 1391720), (14840, 1356927), (15015, 1341112), (15158, 1328460), (15815, 1273272), (16324, 1233570), (16536, 1217755), (17160, 1173473), (17490, 1151332), (18978, 1061060), (19292, 1043790), (20020, 1005834), (20405, 986856), (20670, 974204), (22141, 909480), (22260, 904618), (22737, 885640), (23320, 863499), (24024, 838195), (24115, 835032), (24486, 822380), (25304, 795795), (27560, 730653), (28938, 695860), (30030, 670556), (30316, 664230), (31630, 636636), (32648, 616785), (34793, 578760), (34980, 575666), (37895, 531384), (37956, 530530), (38584, 521895), (40040, 502917), (40810, 493428), (41119, 489720), (41340, 487102), (44282, 454740), (44520, 452309), (45474, 442820), (47445, 424424), (48230, 417516), (48972, 411190), (53053, 379560), (57876, 347930), (60060, 335278), (60632, 332115), (61215, 328952), (63260, 318318), (66423, 303160), (69586, 289380), (69960, 287833), (72345, 278344), (75790, 265692), (75912, 265265), (81620, 246714), (82238, 244860), (82680, 243551), (88564, 227370), (90948, 221410), (94890, 212212), (96460, 208758), (97944, 205595), (104379, 192920), (106106, 189780), (110705, 181896), (113685, 177128), (115752, 173965), (120120, 167639), (122430, 164476), (123357, 163240), (126520, 159159), (132846, 151580), (139172, 144690)]