21340700640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3511}}^1$

素因数の和:3612

約数の個数: 480

約数和(自身を含む): 87383729664

約数和(自身を除く): 66043029024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 134, 135, 140, 144, 160, 162, 168, 180, 189, 201, 210, 216, 224, 240, 252, 268, 270, 280, 288, 315, 324, 335, 336, 360, 378, 402, 405, 420, 432, 469, 480, 504, 536, 540, 560, 567, 603, 630, 648, 670, 672, 720, 756, 804, 810, 840, 864, 938, 945, 1005, 1008, 1072, 1080, 1120, 1134, 1206, 1260, 1296, 1340, 1407, 1440, 1512, 1608, 1620, 1680, 1809, 1876, 1890, 2010, 2016, 2144, 2160, 2268, 2345, 2412, 2520, 2592, 2680, 2814, 2835, 3015, 3024, 3216, 3240, 3360, 3511, 3618, 3752, 3780, 4020, 4221, 4320, 4536, 4690, 4824, 5040, 5360, 5427, 5628, 5670, 6030, 6048, 6432, 6480, 7022, 7035, 7236, 7504, 7560, 8040, 8442, 9045, 9072, 9380, 9648, 10080, 10533, 10720, 10854, 11256, 11340, 12060, 12663, 12960, 14044, 14070, 14472, 15008, 15120, 16080, 16884, 17555, 18090, 18144, 18760, 19296, 21066, 21105, 21708, 22512, 22680, 24120, 24577, 25326, 27135, 28088, 28140, 28944, 30240, 31599, 32160, 33768, 35110, 36180, 37520, 37989, 42132, 42210, 43416, 45024, 45360, 48240, 49154, 50652, 52665, 54270, 56176, 56280, 57888, 63198, 63315, 67536, 70220, 72360, 73731, 75040, 75978, 84264, 84420, 86832, 90720, 94797, 96480, 98308, 101304, 105330, 108540, 112352, 112560, 122885, 126396, 126630, 135072, 140440, 144720, 147462, 151956, 157995, 168528, 168840, 173664, 189594, 189945, 196616, 202608, 210660, 217080, 221193, 225120, 235237, 245770, 252792, 253260, 280880, 284391, 289440, 294924, 303912, 315990, 337056, 337680, 368655, 379188, 379890, 393232, 405216, 421320, 434160, 442386, 470474, 473985, 491540, 505584, 506520, 561760, 568782, 589848, 607824, 631980, 663579, 675360, 705711, 737310, 758376, 759780, 786464, 842640, 868320, 884772, 940948, 947970, 983080, 1011168, 1013040, 1105965, 1137564, 1176185, 1179696, 1215648, 1263960, 1327158, 1411422, 1421955, 1474620, 1516752, 1519560, 1646659, 1685280, 1769544, 1881896, 1895940, 1966160, 1990737, 2026080, 2117133, 2211930, 2275128, 2352370, 2359392, 2527920, 2654316, 2822844, 2843910, 2949240, 3033504, 3039120, 3293318, 3317895, 3528555, 3539088, 3763792, 3791880, 3932320, 3981474, 4234266, 4423860, 4550256, 4704740, 4939977, 5055840, 5308632, 5645688, 5687820, 5898480, 6078240, 6351399, 6586636, 6635790, 7057110, 7078176, 7527584, 7583760, 7962948, 8233295, 8468532, 8847720, 9100512, 9409480, 9879954, 9953685, 10585665, 10617264, 11291376, 11375640, 11796960, 12702798, 13173272, 13271580, 14114220, 14819931, 15167520, 15925896, 16466590, 16937064, 17695440, 18818960, 19054197, 19759908, 19907370, 21171330, 21234528, 22582752, 22751280, 24699885, 25405596, 26346544, 26543160, 28228440, 29639862, 31756995, 31851792, 32933180, 33874128, 35390880, 37637920, 38108394, 39519816, 39814740, 42342660, 44459793, 45502560, 49399770, 50811192, 52693088, 53086320, 56456880, 59279724, 63513990, 63703584, 65866360, 67748256, 74099655, 76216788, 79039632, 79629480, 84685320, 88919586, 95270985, 98799540, 101622384, 106172640, 112913760, 118559448, 127027980, 131732720, 133379379, 148199310, 152433576, 158079264, 159258960, 169370640, 177839172, 190541970, 197599080, 203244768, 222298965, 237118896, 254055960, 263465440, 266758758, 296398620, 304867152, 318517920, 338741280, 355678344, 381083940, 395198160, 444597930, 474237792, 508111920, 533517516, 592797240, 609734304, 666896895, 711356688, 762167880, 790396320, 889195860, 1016223840, 1067035032, 1185594480, 1333793790, 1422713376, 1524335760, 1778391720, 2134070064, 2371188960, 2667587580, 3048671520, 3556783440, 4268140128, 5335175160, 7113566880, 10670350320, 21340700640]

約数ペア:

[(1, 21340700640), (2, 10670350320), (3, 7113566880), (4, 5335175160), (5, 4268140128), (6, 3556783440), (7, 3048671520), (8, 2667587580), (9, 2371188960), (10, 2134070064), (12, 1778391720), (14, 1524335760), (15, 1422713376), (16, 1333793790), (18, 1185594480), (20, 1067035032), (21, 1016223840), (24, 889195860), (27, 790396320), (28, 762167880), (30, 711356688), (32, 666896895), (35, 609734304), (36, 592797240), (40, 533517516), (42, 508111920), (45, 474237792), (48, 444597930), (54, 395198160), (56, 381083940), (60, 355678344), (63, 338741280), (67, 318517920), (70, 304867152), (72, 296398620), (80, 266758758), (81, 263465440), (84, 254055960), (90, 237118896), (96, 222298965), (105, 203244768), (108, 197599080), (112, 190541970), (120, 177839172), (126, 169370640), (134, 159258960), (135, 158079264), (140, 152433576), (144, 148199310), (160, 133379379), (162, 131732720), (168, 127027980), (180, 118559448), (189, 112913760), (201, 106172640), (210, 101622384), (216, 98799540), (224, 95270985), (240, 88919586), (252, 84685320), (268, 79629480), (270, 79039632), (280, 76216788), (288, 74099655), (315, 67748256), (324, 65866360), (335, 63703584), (336, 63513990), (360, 59279724), (378, 56456880), (402, 53086320), (405, 52693088), (420, 50811192), (432, 49399770), (469, 45502560), (480, 44459793), (504, 42342660), (536, 39814740), (540, 39519816), (560, 38108394), (567, 37637920), (603, 35390880), (630, 33874128), (648, 32933180), (670, 31851792), (672, 31756995), (720, 29639862), (756, 28228440), (804, 26543160), (810, 26346544), (840, 25405596), (864, 24699885), (938, 22751280), (945, 22582752), (1005, 21234528), (1008, 21171330), (1072, 19907370), (1080, 19759908), (1120, 19054197), (1134, 18818960), (1206, 17695440), (1260, 16937064), (1296, 16466590), (1340, 15925896), (1407, 15167520), (1440, 14819931), (1512, 14114220), (1608, 13271580), (1620, 13173272), (1680, 12702798), (1809, 11796960), (1876, 11375640), (1890, 11291376), (2010, 10617264), (2016, 10585665), (2144, 9953685), (2160, 9879954), (2268, 9409480), (2345, 9100512), (2412, 8847720), (2520, 8468532), (2592, 8233295), (2680, 7962948), (2814, 7583760), (2835, 7527584), (3015, 7078176), (3024, 7057110), (3216, 6635790), (3240, 6586636), (3360, 6351399), (3511, 6078240), (3618, 5898480), (3752, 5687820), (3780, 5645688), (4020, 5308632), (4221, 5055840), (4320, 4939977), (4536, 4704740), (4690, 4550256), (4824, 4423860), (5040, 4234266), (5360, 3981474), (5427, 3932320), (5628, 3791880), (5670, 3763792), (6030, 3539088), (6048, 3528555), (6432, 3317895), (6480, 3293318), (7022, 3039120), (7035, 3033504), (7236, 2949240), (7504, 2843910), (7560, 2822844), (8040, 2654316), (8442, 2527920), (9045, 2359392), (9072, 2352370), (9380, 2275128), (9648, 2211930), (10080, 2117133), (10533, 2026080), (10720, 1990737), (10854, 1966160), (11256, 1895940), (11340, 1881896), (12060, 1769544), (12663, 1685280), (12960, 1646659), (14044, 1519560), (14070, 1516752), (14472, 1474620), (15008, 1421955), (15120, 1411422), (16080, 1327158), (16884, 1263960), (17555, 1215648), (18090, 1179696), (18144, 1176185), (18760, 1137564), (19296, 1105965), (21066, 1013040), (21105, 1011168), (21708, 983080), (22512, 947970), (22680, 940948), (24120, 884772), (24577, 868320), (25326, 842640), (27135, 786464), (28088, 759780), (28140, 758376), (28944, 737310), (30240, 705711), (31599, 675360), (32160, 663579), (33768, 631980), (35110, 607824), (36180, 589848), (37520, 568782), (37989, 561760), (42132, 506520), (42210, 505584), (43416, 491540), (45024, 473985), (45360, 470474), (48240, 442386), (49154, 434160), (50652, 421320), (52665, 405216), (54270, 393232), (56176, 379890), (56280, 379188), (57888, 368655), (63198, 337680), (63315, 337056), (67536, 315990), (70220, 303912), (72360, 294924), (73731, 289440), (75040, 284391), (75978, 280880), (84264, 253260), (84420, 252792), (86832, 245770), (90720, 235237), (94797, 225120), (96480, 221193), (98308, 217080), (101304, 210660), (105330, 202608), (108540, 196616), (112352, 189945), (112560, 189594), (122885, 173664), (126396, 168840), (126630, 168528), (135072, 157995), (140440, 151956), (144720, 147462)]