20774467560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1581

約数の個数: 512

約数和(自身を含む): 82346803200

約数和(自身を除く): 61572335640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 67, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 134, 138, 140, 154, 161, 165, 168, 184, 201, 210, 220, 230, 231, 253, 264, 268, 276, 280, 308, 322, 330, 335, 345, 385, 402, 420, 440, 460, 462, 469, 483, 506, 536, 552, 616, 644, 660, 670, 690, 737, 759, 770, 804, 805, 840, 920, 924, 938, 966, 1005, 1012, 1155, 1265, 1288, 1320, 1340, 1380, 1407, 1459, 1474, 1518, 1540, 1541, 1608, 1610, 1771, 1848, 1876, 1932, 2010, 2024, 2211, 2310, 2345, 2415, 2530, 2680, 2760, 2814, 2918, 2948, 3036, 3080, 3082, 3220, 3542, 3685, 3752, 3795, 3864, 4020, 4377, 4422, 4620, 4623, 4690, 4830, 5060, 5159, 5313, 5628, 5836, 5896, 6072, 6164, 6440, 7035, 7084, 7295, 7370, 7590, 7705, 8040, 8754, 8844, 8855, 9240, 9246, 9380, 9660, 10120, 10213, 10318, 10626, 10787, 11055, 11256, 11672, 12328, 14070, 14168, 14590, 14740, 15180, 15410, 15477, 16049, 16951, 17508, 17688, 17710, 18492, 18760, 19320, 20426, 20636, 21252, 21574, 21885, 22110, 23115, 25795, 26565, 28140, 29180, 29480, 30360, 30639, 30820, 30954, 32098, 32361, 33557, 33902, 35016, 35420, 36984, 40852, 41272, 42504, 43148, 43770, 44220, 46230, 48147, 50853, 51065, 51590, 53130, 53935, 56280, 58360, 61278, 61640, 61908, 64196, 64722, 67114, 67804, 70840, 77385, 80245, 81704, 84755, 86296, 87540, 88440, 92460, 96294, 97753, 100671, 101706, 102130, 103180, 106260, 107870, 112343, 118657, 122556, 123816, 128392, 129444, 134228, 135608, 153195, 154770, 160490, 161805, 167785, 169510, 175080, 184920, 192588, 195506, 201342, 203412, 204260, 206360, 212520, 215740, 224686, 234899, 237314, 240735, 245112, 254265, 258888, 268456, 293259, 306390, 309540, 320980, 323610, 335570, 337029, 339020, 355971, 369127, 385176, 391012, 402684, 406824, 408520, 431480, 449372, 469798, 474628, 481470, 488765, 503355, 508530, 561715, 586518, 593285, 612780, 619080, 641960, 647220, 671140, 674058, 678040, 684271, 704697, 711942, 738254, 782024, 805368, 898744, 939596, 949256, 962940, 977530, 1006710, 1017060, 1075283, 1107381, 1123430, 1173036, 1174495, 1186570, 1225560, 1294440, 1342280, 1348116, 1368542, 1409394, 1423884, 1466295, 1476508, 1685145, 1779855, 1845635, 1879192, 1925880, 1955060, 2013420, 2034120, 2052813, 2150566, 2214762, 2246860, 2248319, 2346072, 2348990, 2373140, 2583889, 2696232, 2737084, 2818788, 2847768, 2932590, 2953016, 3225849, 3370290, 3421355, 3523485, 3559710, 3691270, 3910120, 4026840, 4105626, 4301132, 4429524, 4493720, 4496638, 4697980, 4746280, 5167778, 5376415, 5474168, 5536905, 5637576, 5865180, 6451698, 6740580, 6744957, 6842710, 7046970, 7119420, 7382540, 7526981, 7751667, 8211252, 8602264, 8859048, 8993276, 9395960, 10264065, 10335556, 10752830, 11073810, 11241595, 11730360, 12903396, 12919445, 13481160, 13489914, 13685420, 14093940, 14238840, 14765080, 15053962, 15503334, 15738233, 16129245, 16422504, 17986552, 20528130, 20671112, 21505660, 22147620, 22483190, 22580943, 24731509, 25806792, 25838890, 26979828, 27370840, 28187880, 30107924, 31006668, 31476466, 32258490, 33724785, 37634905, 38758335, 41056260, 43011320, 44295240, 44966380, 45161886, 47214699, 49463018, 51677780, 53959656, 60215848, 62013336, 62952932, 64516980, 67449570, 74194527, 75269810, 77516670, 78691165, 82112520, 89932760, 90323772, 94429398, 98926036, 103355560, 112904715, 123657545, 125905864, 129033960, 134899140, 148389054, 150539620, 155033340, 157382330, 173120563, 180647544, 188858796, 197852072, 225809430, 236073495, 247315090, 269798280, 296778108, 301079240, 310066680, 314764660, 346241126, 370972635, 377717592, 451618860, 472146990, 494630180, 519361689, 593556216, 629529320, 692482252, 741945270, 865602815, 903237720, 944293980, 989260360, 1038723378, 1384964504, 1483890540, 1731205630, 1888587960, 2077446756, 2596808445, 2967781080, 3462411260, 4154893512, 5193616890, 6924822520, 10387233780, 20774467560]

約数ペア:

[(1, 20774467560), (2, 10387233780), (3, 6924822520), (4, 5193616890), (5, 4154893512), (6, 3462411260), (7, 2967781080), (8, 2596808445), (10, 2077446756), (11, 1888587960), (12, 1731205630), (14, 1483890540), (15, 1384964504), (20, 1038723378), (21, 989260360), (22, 944293980), (23, 903237720), (24, 865602815), (28, 741945270), (30, 692482252), (33, 629529320), (35, 593556216), (40, 519361689), (42, 494630180), (44, 472146990), (46, 451618860), (55, 377717592), (56, 370972635), (60, 346241126), (66, 314764660), (67, 310066680), (69, 301079240), (70, 296778108), (77, 269798280), (84, 247315090), (88, 236073495), (92, 225809430), (105, 197852072), (110, 188858796), (115, 180647544), (120, 173120563), (132, 157382330), (134, 155033340), (138, 150539620), (140, 148389054), (154, 134899140), (161, 129033960), (165, 125905864), (168, 123657545), (184, 112904715), (201, 103355560), (210, 98926036), (220, 94429398), (230, 90323772), (231, 89932760), (253, 82112520), (264, 78691165), (268, 77516670), (276, 75269810), (280, 74194527), (308, 67449570), (322, 64516980), (330, 62952932), (335, 62013336), (345, 60215848), (385, 53959656), (402, 51677780), (420, 49463018), (440, 47214699), (460, 45161886), (462, 44966380), (469, 44295240), (483, 43011320), (506, 41056260), (536, 38758335), (552, 37634905), (616, 33724785), (644, 32258490), (660, 31476466), (670, 31006668), (690, 30107924), (737, 28187880), (759, 27370840), (770, 26979828), (804, 25838890), (805, 25806792), (840, 24731509), (920, 22580943), (924, 22483190), (938, 22147620), (966, 21505660), (1005, 20671112), (1012, 20528130), (1155, 17986552), (1265, 16422504), (1288, 16129245), (1320, 15738233), (1340, 15503334), (1380, 15053962), (1407, 14765080), (1459, 14238840), (1474, 14093940), (1518, 13685420), (1540, 13489914), (1541, 13481160), (1608, 12919445), (1610, 12903396), (1771, 11730360), (1848, 11241595), (1876, 11073810), (1932, 10752830), (2010, 10335556), (2024, 10264065), (2211, 9395960), (2310, 8993276), (2345, 8859048), (2415, 8602264), (2530, 8211252), (2680, 7751667), (2760, 7526981), (2814, 7382540), (2918, 7119420), (2948, 7046970), (3036, 6842710), (3080, 6744957), (3082, 6740580), (3220, 6451698), (3542, 5865180), (3685, 5637576), (3752, 5536905), (3795, 5474168), (3864, 5376415), (4020, 5167778), (4377, 4746280), (4422, 4697980), (4620, 4496638), (4623, 4493720), (4690, 4429524), (4830, 4301132), (5060, 4105626), (5159, 4026840), (5313, 3910120), (5628, 3691270), (5836, 3559710), (5896, 3523485), (6072, 3421355), (6164, 3370290), (6440, 3225849), (7035, 2953016), (7084, 2932590), (7295, 2847768), (7370, 2818788), (7590, 2737084), (7705, 2696232), (8040, 2583889), (8754, 2373140), (8844, 2348990), (8855, 2346072), (9240, 2248319), (9246, 2246860), (9380, 2214762), (9660, 2150566), (10120, 2052813), (10213, 2034120), (10318, 2013420), (10626, 1955060), (10787, 1925880), (11055, 1879192), (11256, 1845635), (11672, 1779855), (12328, 1685145), (14070, 1476508), (14168, 1466295), (14590, 1423884), (14740, 1409394), (15180, 1368542), (15410, 1348116), (15477, 1342280), (16049, 1294440), (16951, 1225560), (17508, 1186570), (17688, 1174495), (17710, 1173036), (18492, 1123430), (18760, 1107381), (19320, 1075283), (20426, 1017060), (20636, 1006710), (21252, 977530), (21574, 962940), (21885, 949256), (22110, 939596), (23115, 898744), (25795, 805368), (26565, 782024), (28140, 738254), (29180, 711942), (29480, 704697), (30360, 684271), (30639, 678040), (30820, 674058), (30954, 671140), (32098, 647220), (32361, 641960), (33557, 619080), (33902, 612780), (35016, 593285), (35420, 586518), (36984, 561715), (40852, 508530), (41272, 503355), (42504, 488765), (43148, 481470), (43770, 474628), (44220, 469798), (46230, 449372), (48147, 431480), (50853, 408520), (51065, 406824), (51590, 402684), (53130, 391012), (53935, 385176), (56280, 369127), (58360, 355971), (61278, 339020), (61640, 337029), (61908, 335570), (64196, 323610), (64722, 320980), (67114, 309540), (67804, 306390), (70840, 293259), (77385, 268456), (80245, 258888), (81704, 254265), (84755, 245112), (86296, 240735), (87540, 237314), (88440, 234899), (92460, 224686), (96294, 215740), (97753, 212520), (100671, 206360), (101706, 204260), (102130, 203412), (103180, 201342), (106260, 195506), (107870, 192588), (112343, 184920), (118657, 175080), (122556, 169510), (123816, 167785), (128392, 161805), (129444, 160490), (134228, 154770), (135608, 153195)]