21875231840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 576

約数和(自身を含む): 69189894144

約数和(自身を除く): 47314662304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 41, 44, 55, 56, 62, 70, 77, 80, 82, 88, 110, 112, 121, 124, 127, 140, 154, 155, 160, 164, 176, 205, 217, 220, 224, 242, 248, 254, 280, 287, 308, 310, 328, 341, 352, 385, 410, 434, 440, 451, 484, 496, 508, 560, 574, 605, 616, 620, 635, 656, 682, 770, 820, 847, 868, 880, 889, 902, 968, 992, 1016, 1085, 1120, 1148, 1210, 1232, 1240, 1270, 1271, 1312, 1364, 1397, 1435, 1540, 1640, 1694, 1705, 1736, 1760, 1778, 1804, 1936, 2032, 2170, 2255, 2296, 2387, 2420, 2464, 2480, 2540, 2542, 2728, 2794, 2870, 3080, 3157, 3280, 3388, 3410, 3472, 3556, 3608, 3751, 3872, 3937, 4064, 4235, 4340, 4445, 4510, 4592, 4774, 4840, 4960, 4961, 5080, 5084, 5207, 5456, 5588, 5740, 6160, 6314, 6355, 6560, 6776, 6820, 6944, 6985, 7112, 7216, 7502, 7874, 8470, 8680, 8890, 8897, 9020, 9184, 9548, 9680, 9779, 9922, 10160, 10168, 10414, 10912, 11176, 11480, 11935, 12320, 12628, 12710, 13552, 13640, 13970, 13981, 14224, 14432, 15004, 15367, 15748, 15785, 16940, 17360, 17780, 17794, 18040, 18755, 19096, 19360, 19558, 19685, 19844, 20320, 20336, 20828, 22352, 22960, 23870, 24805, 25256, 25420, 26035, 26257, 27104, 27280, 27559, 27940, 27962, 28448, 30008, 30734, 31496, 31570, 33880, 34720, 34727, 35560, 35588, 36080, 36449, 37510, 38192, 39116, 39370, 39688, 40672, 41656, 43307, 44485, 44704, 45920, 47740, 48895, 49610, 50512, 50840, 52070, 52514, 54560, 55118, 55880, 55924, 57277, 60016, 61468, 62992, 63140, 67760, 69454, 69905, 71120, 71176, 72160, 72898, 75020, 76384, 76835, 78232, 78740, 79376, 83312, 86614, 88970, 95480, 97790, 97867, 99220, 101024, 101680, 104140, 105028, 107569, 110236, 111760, 111848, 114554, 120032, 122936, 125984, 126280, 131285, 135520, 137795, 138908, 139810, 142240, 142352, 145796, 150040, 153670, 153791, 156464, 157480, 158752, 161417, 166624, 173228, 173635, 177940, 182245, 190960, 195580, 195734, 198440, 203360, 208280, 210056, 215138, 216535, 220472, 223520, 223696, 229108, 245872, 252560, 262570, 275590, 277816, 279620, 284704, 286385, 291592, 300080, 303149, 307340, 307582, 312928, 314960, 322834, 346456, 347270, 355880, 364490, 381920, 391160, 391468, 396880, 400939, 416560, 420112, 430276, 433070, 440944, 447392, 458216, 476377, 489335, 491744, 505120, 525140, 537845, 551180, 555632, 559240, 572770, 583184, 600160, 606298, 614680, 615164, 629920, 630047, 645668, 692912, 694540, 711760, 728980, 768955, 782320, 782936, 793760, 801878, 807085, 833120, 840224, 860552, 866140, 881888, 916432, 952754, 978670, 1050280, 1075690, 1076537, 1102360, 1111264, 1118480, 1129919, 1145540, 1166368, 1212596, 1229360, 1230328, 1260094, 1291336, 1385824, 1389080, 1423520, 1457960, 1515745, 1537910, 1564640, 1565872, 1603756, 1614170, 1721104, 1732280, 1775587, 1832864, 1905508, 1957340, 2004695, 2100560, 2151380, 2153074, 2204720, 2236960, 2259838, 2291080, 2381885, 2425192, 2458720, 2460656, 2520188, 2582672, 2778160, 2915920, 3031490, 3075820, 3131744, 3150235, 3207512, 3228340, 3334639, 3442208, 3464560, 3551174, 3811016, 3914680, 4009390, 4201120, 4302760, 4306148, 4409440, 4410329, 4519676, 4582160, 4763770, 4850384, 4921312, 5040376, 5165344, 5382685, 5556320, 5649595, 5831840, 6062980, 6151640, 6300470, 6415024, 6456680, 6669278, 6929120, 7102348, 7622032, 7829360, 8018780, 8605520, 8612296, 8820658, 8877935, 9039352, 9164320, 9527540, 9700768, 10080752, 10765370, 11299190, 12125960, 12303280, 12429109, 12600940, 12830048, 12913360, 13338556, 14204696, 15244064, 15658720, 16037560, 16673195, 17211040, 17224592, 17641316, 17755870, 18078704, 19055080, 19531457, 20161504, 21530740, 22051645, 22598380, 24251920, 24606560, 24858218, 25201880, 25826720, 26677112, 28409392, 32075120, 33346390, 34449184, 35282632, 35511740, 36157408, 38110160, 39062914, 43061480, 44103290, 45196760, 48503840, 49716436, 50403760, 53354224, 56818784, 62145545, 64150240, 66692780, 70565264, 71023480, 76220320, 78125828, 86122960, 88206580, 90393520, 97657285, 99432872, 100807520, 106708448, 124291090, 133385560, 136720199, 141130528, 142046960, 156251656, 172245920, 176413160, 180787040, 195314570, 198865744, 248582180, 266771120, 273440398, 284093920, 312503312, 352826320, 390629140, 397731488, 497164360, 533542240, 546880796, 625006624, 683600995, 705652640, 781258280, 994328720, 1093761592, 1367201990, 1562516560, 1988657440, 2187523184, 2734403980, 3125033120, 4375046368, 5468807960, 10937615920, 21875231840]

約数ペア:

[(1, 21875231840), (2, 10937615920), (4, 5468807960), (5, 4375046368), (7, 3125033120), (8, 2734403980), (10, 2187523184), (11, 1988657440), (14, 1562516560), (16, 1367201990), (20, 1093761592), (22, 994328720), (28, 781258280), (31, 705652640), (32, 683600995), (35, 625006624), (40, 546880796), (41, 533542240), (44, 497164360), (55, 397731488), (56, 390629140), (62, 352826320), (70, 312503312), (77, 284093920), (80, 273440398), (82, 266771120), (88, 248582180), (110, 198865744), (112, 195314570), (121, 180787040), (124, 176413160), (127, 172245920), (140, 156251656), (154, 142046960), (155, 141130528), (160, 136720199), (164, 133385560), (176, 124291090), (205, 106708448), (217, 100807520), (220, 99432872), (224, 97657285), (242, 90393520), (248, 88206580), (254, 86122960), (280, 78125828), (287, 76220320), (308, 71023480), (310, 70565264), (328, 66692780), (341, 64150240), (352, 62145545), (385, 56818784), (410, 53354224), (434, 50403760), (440, 49716436), (451, 48503840), (484, 45196760), (496, 44103290), (508, 43061480), (560, 39062914), (574, 38110160), (605, 36157408), (616, 35511740), (620, 35282632), (635, 34449184), (656, 33346390), (682, 32075120), (770, 28409392), (820, 26677112), (847, 25826720), (868, 25201880), (880, 24858218), (889, 24606560), (902, 24251920), (968, 22598380), (992, 22051645), (1016, 21530740), (1085, 20161504), (1120, 19531457), (1148, 19055080), (1210, 18078704), (1232, 17755870), (1240, 17641316), (1270, 17224592), (1271, 17211040), (1312, 16673195), (1364, 16037560), (1397, 15658720), (1435, 15244064), (1540, 14204696), (1640, 13338556), (1694, 12913360), (1705, 12830048), (1736, 12600940), (1760, 12429109), (1778, 12303280), (1804, 12125960), (1936, 11299190), (2032, 10765370), (2170, 10080752), (2255, 9700768), (2296, 9527540), (2387, 9164320), (2420, 9039352), (2464, 8877935), (2480, 8820658), (2540, 8612296), (2542, 8605520), (2728, 8018780), (2794, 7829360), (2870, 7622032), (3080, 7102348), (3157, 6929120), (3280, 6669278), (3388, 6456680), (3410, 6415024), (3472, 6300470), (3556, 6151640), (3608, 6062980), (3751, 5831840), (3872, 5649595), (3937, 5556320), (4064, 5382685), (4235, 5165344), (4340, 5040376), (4445, 4921312), (4510, 4850384), (4592, 4763770), (4774, 4582160), (4840, 4519676), (4960, 4410329), (4961, 4409440), (5080, 4306148), (5084, 4302760), (5207, 4201120), (5456, 4009390), (5588, 3914680), (5740, 3811016), (6160, 3551174), (6314, 3464560), (6355, 3442208), (6560, 3334639), (6776, 3228340), (6820, 3207512), (6944, 3150235), (6985, 3131744), (7112, 3075820), (7216, 3031490), (7502, 2915920), (7874, 2778160), (8470, 2582672), (8680, 2520188), (8890, 2460656), (8897, 2458720), (9020, 2425192), (9184, 2381885), (9548, 2291080), (9680, 2259838), (9779, 2236960), (9922, 2204720), (10160, 2153074), (10168, 2151380), (10414, 2100560), (10912, 2004695), (11176, 1957340), (11480, 1905508), (11935, 1832864), (12320, 1775587), (12628, 1732280), (12710, 1721104), (13552, 1614170), (13640, 1603756), (13970, 1565872), (13981, 1564640), (14224, 1537910), (14432, 1515745), (15004, 1457960), (15367, 1423520), (15748, 1389080), (15785, 1385824), (16940, 1291336), (17360, 1260094), (17780, 1230328), (17794, 1229360), (18040, 1212596), (18755, 1166368), (19096, 1145540), (19360, 1129919), (19558, 1118480), (19685, 1111264), (19844, 1102360), (20320, 1076537), (20336, 1075690), (20828, 1050280), (22352, 978670), (22960, 952754), (23870, 916432), (24805, 881888), (25256, 866140), (25420, 860552), (26035, 840224), (26257, 833120), (27104, 807085), (27280, 801878), (27559, 793760), (27940, 782936), (27962, 782320), (28448, 768955), (30008, 728980), (30734, 711760), (31496, 694540), (31570, 692912), (33880, 645668), (34720, 630047), (34727, 629920), (35560, 615164), (35588, 614680), (36080, 606298), (36449, 600160), (37510, 583184), (38192, 572770), (39116, 559240), (39370, 555632), (39688, 551180), (40672, 537845), (41656, 525140), (43307, 505120), (44485, 491744), (44704, 489335), (45920, 476377), (47740, 458216), (48895, 447392), (49610, 440944), (50512, 433070), (50840, 430276), (52070, 420112), (52514, 416560), (54560, 400939), (55118, 396880), (55880, 391468), (55924, 391160), (57277, 381920), (60016, 364490), (61468, 355880), (62992, 347270), (63140, 346456), (67760, 322834), (69454, 314960), (69905, 312928), (71120, 307582), (71176, 307340), (72160, 303149), (72898, 300080), (75020, 291592), (76384, 286385), (76835, 284704), (78232, 279620), (78740, 277816), (79376, 275590), (83312, 262570), (86614, 252560), (88970, 245872), (95480, 229108), (97790, 223696), (97867, 223520), (99220, 220472), (101024, 216535), (101680, 215138), (104140, 210056), (105028, 208280), (107569, 203360), (110236, 198440), (111760, 195734), (111848, 195580), (114554, 190960), (120032, 182245), (122936, 177940), (125984, 173635), (126280, 173228), (131285, 166624), (135520, 161417), (137795, 158752), (138908, 157480), (139810, 156464), (142240, 153791), (142352, 153670), (145796, 150040)]