20922462960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2069

約数の個数: 480

約数和(自身を含む): 80609126400

約数和(自身を除く): 59686663440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 48, 49, 56, 58, 60, 62, 70, 80, 84, 87, 93, 98, 105, 112, 116, 120, 124, 140, 145, 147, 155, 168, 174, 186, 196, 203, 210, 217, 232, 240, 245, 248, 280, 290, 294, 310, 336, 348, 372, 392, 406, 420, 434, 435, 464, 465, 490, 496, 560, 580, 588, 609, 620, 651, 696, 735, 744, 784, 812, 840, 868, 870, 899, 930, 980, 1015, 1085, 1160, 1176, 1218, 1240, 1302, 1392, 1421, 1470, 1488, 1519, 1624, 1680, 1736, 1740, 1798, 1860, 1960, 1979, 2030, 2170, 2320, 2352, 2436, 2480, 2604, 2697, 2842, 2940, 3038, 3045, 3248, 3255, 3472, 3480, 3596, 3720, 3920, 3958, 4060, 4263, 4340, 4495, 4557, 4872, 5208, 5394, 5684, 5880, 5937, 6076, 6090, 6293, 6510, 6960, 7105, 7192, 7440, 7595, 7916, 8120, 8526, 8680, 8990, 9114, 9744, 9895, 10416, 10788, 11368, 11760, 11874, 12152, 12180, 12586, 13020, 13485, 13853, 14210, 14384, 15190, 15832, 16240, 17052, 17360, 17980, 18228, 18879, 19790, 21315, 21576, 22736, 22785, 23748, 24304, 24360, 25172, 26040, 26970, 27706, 28420, 29685, 30380, 31465, 31664, 34104, 35960, 36456, 37758, 39580, 41559, 42630, 43152, 44051, 45570, 47496, 48720, 50344, 52080, 53940, 55412, 56840, 57391, 59370, 60760, 61349, 62930, 68208, 69265, 71920, 72912, 75516, 79160, 83118, 85260, 88102, 91140, 94395, 94992, 96971, 100688, 107880, 110824, 113680, 114782, 118740, 121520, 122698, 125860, 132153, 138530, 151032, 158320, 166236, 170520, 172173, 176204, 182280, 184047, 188790, 193942, 207795, 215760, 220255, 221648, 229564, 237480, 245396, 251720, 264306, 277060, 286955, 290913, 302064, 306745, 332472, 341040, 344346, 352408, 364560, 368094, 377580, 387884, 401737, 415590, 429443, 440510, 459128, 474960, 484855, 490792, 503440, 528612, 554120, 573910, 581826, 613490, 660765, 664944, 688692, 704816, 736188, 755160, 775768, 803474, 831180, 858886, 860865, 881020, 918256, 920235, 969710, 981584, 1057224, 1108240, 1147820, 1163652, 1205211, 1226980, 1288329, 1321530, 1377384, 1454565, 1472376, 1510320, 1551536, 1606948, 1662360, 1717772, 1721730, 1762040, 1779121, 1840470, 1939420, 2008685, 2114448, 2147215, 2295640, 2327304, 2410422, 2453960, 2576658, 2643060, 2754768, 2812159, 2909130, 2944752, 3006101, 3213896, 3324720, 3435544, 3443460, 3524080, 3558242, 3680940, 3878840, 4017370, 4294430, 4591280, 4654608, 4820844, 4907920, 5153316, 5286120, 5337363, 5624318, 5818260, 6012202, 6026055, 6427792, 6441645, 6871088, 6886920, 7116484, 7361880, 7757680, 8034740, 8436477, 8588860, 8895605, 9018303, 9641688, 10306632, 10572240, 10674726, 11248636, 11636520, 12024404, 12052110, 12453847, 12883290, 13773840, 14060795, 14232968, 14723760, 15030505, 16069480, 16872954, 17177720, 17791210, 18036606, 19283376, 20613264, 21349452, 22497272, 23273040, 24048808, 24104220, 24907694, 25766580, 26686815, 28121590, 28465936, 30061010, 32138960, 33745908, 34355440, 35582420, 36073212, 37361541, 42182385, 42698904, 44994544, 45091515, 48097616, 48208440, 49815388, 51533160, 53373630, 56243180, 60122020, 62269235, 67491816, 71164840, 72146424, 74723082, 84364770, 85397808, 87176929, 90183030, 96416880, 99630776, 103066320, 106747260, 112486360, 120244040, 124538470, 134983632, 142329680, 144292848, 149446164, 168729540, 174353858, 180366060, 186807705, 199261552, 213494520, 224972720, 240488080, 249076940, 261530787, 298892328, 337459080, 348707716, 360732120, 373615410, 426989040, 435884645, 498153880, 523061574, 597784656, 674918160, 697415432, 721464240, 747230820, 871769290, 996307760, 1046123148, 1307653935, 1394830864, 1494461640, 1743538580, 2092246296, 2615307870, 2988923280, 3487077160, 4184492592, 5230615740, 6974154320, 10461231480, 20922462960]

約数ペア:

[(1, 20922462960), (2, 10461231480), (3, 6974154320), (4, 5230615740), (5, 4184492592), (6, 3487077160), (7, 2988923280), (8, 2615307870), (10, 2092246296), (12, 1743538580), (14, 1494461640), (15, 1394830864), (16, 1307653935), (20, 1046123148), (21, 996307760), (24, 871769290), (28, 747230820), (29, 721464240), (30, 697415432), (31, 674918160), (35, 597784656), (40, 523061574), (42, 498153880), (48, 435884645), (49, 426989040), (56, 373615410), (58, 360732120), (60, 348707716), (62, 337459080), (70, 298892328), (80, 261530787), (84, 249076940), (87, 240488080), (93, 224972720), (98, 213494520), (105, 199261552), (112, 186807705), (116, 180366060), (120, 174353858), (124, 168729540), (140, 149446164), (145, 144292848), (147, 142329680), (155, 134983632), (168, 124538470), (174, 120244040), (186, 112486360), (196, 106747260), (203, 103066320), (210, 99630776), (217, 96416880), (232, 90183030), (240, 87176929), (245, 85397808), (248, 84364770), (280, 74723082), (290, 72146424), (294, 71164840), (310, 67491816), (336, 62269235), (348, 60122020), (372, 56243180), (392, 53373630), (406, 51533160), (420, 49815388), (434, 48208440), (435, 48097616), (464, 45091515), (465, 44994544), (490, 42698904), (496, 42182385), (560, 37361541), (580, 36073212), (588, 35582420), (609, 34355440), (620, 33745908), (651, 32138960), (696, 30061010), (735, 28465936), (744, 28121590), (784, 26686815), (812, 25766580), (840, 24907694), (868, 24104220), (870, 24048808), (899, 23273040), (930, 22497272), (980, 21349452), (1015, 20613264), (1085, 19283376), (1160, 18036606), (1176, 17791210), (1218, 17177720), (1240, 16872954), (1302, 16069480), (1392, 15030505), (1421, 14723760), (1470, 14232968), (1488, 14060795), (1519, 13773840), (1624, 12883290), (1680, 12453847), (1736, 12052110), (1740, 12024404), (1798, 11636520), (1860, 11248636), (1960, 10674726), (1979, 10572240), (2030, 10306632), (2170, 9641688), (2320, 9018303), (2352, 8895605), (2436, 8588860), (2480, 8436477), (2604, 8034740), (2697, 7757680), (2842, 7361880), (2940, 7116484), (3038, 6886920), (3045, 6871088), (3248, 6441645), (3255, 6427792), (3472, 6026055), (3480, 6012202), (3596, 5818260), (3720, 5624318), (3920, 5337363), (3958, 5286120), (4060, 5153316), (4263, 4907920), (4340, 4820844), (4495, 4654608), (4557, 4591280), (4872, 4294430), (5208, 4017370), (5394, 3878840), (5684, 3680940), (5880, 3558242), (5937, 3524080), (6076, 3443460), (6090, 3435544), (6293, 3324720), (6510, 3213896), (6960, 3006101), (7105, 2944752), (7192, 2909130), (7440, 2812159), (7595, 2754768), (7916, 2643060), (8120, 2576658), (8526, 2453960), (8680, 2410422), (8990, 2327304), (9114, 2295640), (9744, 2147215), (9895, 2114448), (10416, 2008685), (10788, 1939420), (11368, 1840470), (11760, 1779121), (11874, 1762040), (12152, 1721730), (12180, 1717772), (12586, 1662360), (13020, 1606948), (13485, 1551536), (13853, 1510320), (14210, 1472376), (14384, 1454565), (15190, 1377384), (15832, 1321530), (16240, 1288329), (17052, 1226980), (17360, 1205211), (17980, 1163652), (18228, 1147820), (18879, 1108240), (19790, 1057224), (21315, 981584), (21576, 969710), (22736, 920235), (22785, 918256), (23748, 881020), (24304, 860865), (24360, 858886), (25172, 831180), (26040, 803474), (26970, 775768), (27706, 755160), (28420, 736188), (29685, 704816), (30380, 688692), (31465, 664944), (31664, 660765), (34104, 613490), (35960, 581826), (36456, 573910), (37758, 554120), (39580, 528612), (41559, 503440), (42630, 490792), (43152, 484855), (44051, 474960), (45570, 459128), (47496, 440510), (48720, 429443), (50344, 415590), (52080, 401737), (53940, 387884), (55412, 377580), (56840, 368094), (57391, 364560), (59370, 352408), (60760, 344346), (61349, 341040), (62930, 332472), (68208, 306745), (69265, 302064), (71920, 290913), (72912, 286955), (75516, 277060), (79160, 264306), (83118, 251720), (85260, 245396), (88102, 237480), (91140, 229564), (94395, 221648), (94992, 220255), (96971, 215760), (100688, 207795), (107880, 193942), (110824, 188790), (113680, 184047), (114782, 182280), (118740, 176204), (121520, 172173), (122698, 170520), (125860, 166236), (132153, 158320), (138530, 151032)]