21670127640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1087}}^1$

素因数の和:1413

約数の個数: 384

約数和(自身を含む): 83832053760

約数和(自身を除く): 62161926120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 293, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 586, 630, 648, 756, 810, 840, 879, 945, 972, 1080, 1087, 1134, 1172, 1215, 1260, 1465, 1512, 1620, 1701, 1758, 1890, 1944, 2051, 2174, 2268, 2344, 2430, 2520, 2637, 2835, 2930, 3240, 3261, 3402, 3516, 3780, 4102, 4348, 4395, 4536, 4860, 5274, 5435, 5670, 5860, 6153, 6522, 6804, 7032, 7560, 7609, 7911, 8204, 8505, 8696, 8790, 9720, 9783, 10255, 10548, 10870, 11340, 11720, 12306, 13044, 13185, 13608, 15218, 15822, 16305, 16408, 17010, 17580, 18459, 19566, 20510, 21096, 21740, 22680, 22827, 23733, 24612, 26088, 26370, 29349, 30436, 30765, 31644, 32610, 34020, 35160, 36918, 38045, 39132, 39555, 41020, 43480, 45654, 47466, 48915, 49224, 52740, 55377, 58698, 60872, 61530, 63288, 65220, 68040, 68481, 71199, 73836, 76090, 78264, 79110, 82040, 88047, 91308, 92295, 94932, 97830, 105480, 110754, 114135, 117396, 118665, 123060, 130440, 136962, 142398, 146745, 147672, 152180, 158220, 166131, 176094, 182616, 184590, 189864, 195660, 205443, 221508, 228270, 234792, 237330, 246120, 264141, 273924, 276885, 284796, 293490, 304360, 316440, 318491, 332262, 342405, 352188, 355995, 369180, 391320, 410886, 440235, 443016, 456540, 474660, 498393, 528282, 547848, 553770, 569592, 586980, 616329, 636982, 664524, 684810, 704376, 711990, 738360, 821772, 830655, 880470, 913080, 949320, 955473, 996786, 1027215, 1056564, 1107540, 1173960, 1232658, 1273964, 1320705, 1329048, 1369620, 1423980, 1592455, 1643544, 1661310, 1760940, 1848987, 1910946, 1993572, 2054430, 2113128, 2215080, 2229437, 2465316, 2491965, 2547928, 2641410, 2739240, 2847960, 2866419, 3081645, 3184910, 3322620, 3521880, 3697974, 3821892, 3987144, 4108860, 4458874, 4777365, 4930632, 4983930, 5282820, 5732838, 6163290, 6369820, 6645240, 6688311, 7395948, 7643784, 8217720, 8599257, 8917748, 9244935, 9554730, 9967860, 10565640, 11147185, 11465676, 12326580, 12739640, 13376622, 14332095, 14791896, 17198514, 17835496, 18489870, 19109460, 19935720, 20064933, 22294370, 22931352, 24653160, 25797771, 26753244, 28664190, 33441555, 34397028, 36979740, 38218920, 40129866, 42996285, 44588740, 51595542, 53506488, 57328380, 60194799, 66883110, 68794056, 73959480, 77393313, 80259732, 85992570, 89177480, 100324665, 103191084, 114656760, 120389598, 128988855, 133766220, 154786626, 160519464, 171985140, 180584397, 200649330, 206382168, 240779196, 257977710, 267532440, 300973995, 309573252, 343970280, 361168794, 386966565, 401298660, 481558392, 515955420, 541753191, 601947990, 619146504, 722337588, 773933130, 802597320, 902921985, 1031910840, 1083506382, 1203895980, 1444675176, 1547866260, 1805843970, 2167012764, 2407791960, 2708765955, 3095732520, 3611687940, 4334025528, 5417531910, 7223375880, 10835063820, 21670127640]

約数ペア:

[(1, 21670127640), (2, 10835063820), (3, 7223375880), (4, 5417531910), (5, 4334025528), (6, 3611687940), (7, 3095732520), (8, 2708765955), (9, 2407791960), (10, 2167012764), (12, 1805843970), (14, 1547866260), (15, 1444675176), (18, 1203895980), (20, 1083506382), (21, 1031910840), (24, 902921985), (27, 802597320), (28, 773933130), (30, 722337588), (35, 619146504), (36, 601947990), (40, 541753191), (42, 515955420), (45, 481558392), (54, 401298660), (56, 386966565), (60, 361168794), (63, 343970280), (70, 309573252), (72, 300973995), (81, 267532440), (84, 257977710), (90, 240779196), (105, 206382168), (108, 200649330), (120, 180584397), (126, 171985140), (135, 160519464), (140, 154786626), (162, 133766220), (168, 128988855), (180, 120389598), (189, 114656760), (210, 103191084), (216, 100324665), (243, 89177480), (252, 85992570), (270, 80259732), (280, 77393313), (293, 73959480), (315, 68794056), (324, 66883110), (360, 60194799), (378, 57328380), (405, 53506488), (420, 51595542), (486, 44588740), (504, 42996285), (540, 40129866), (567, 38218920), (586, 36979740), (630, 34397028), (648, 33441555), (756, 28664190), (810, 26753244), (840, 25797771), (879, 24653160), (945, 22931352), (972, 22294370), (1080, 20064933), (1087, 19935720), (1134, 19109460), (1172, 18489870), (1215, 17835496), (1260, 17198514), (1465, 14791896), (1512, 14332095), (1620, 13376622), (1701, 12739640), (1758, 12326580), (1890, 11465676), (1944, 11147185), (2051, 10565640), (2174, 9967860), (2268, 9554730), (2344, 9244935), (2430, 8917748), (2520, 8599257), (2637, 8217720), (2835, 7643784), (2930, 7395948), (3240, 6688311), (3261, 6645240), (3402, 6369820), (3516, 6163290), (3780, 5732838), (4102, 5282820), (4348, 4983930), (4395, 4930632), (4536, 4777365), (4860, 4458874), (5274, 4108860), (5435, 3987144), (5670, 3821892), (5860, 3697974), (6153, 3521880), (6522, 3322620), (6804, 3184910), (7032, 3081645), (7560, 2866419), (7609, 2847960), (7911, 2739240), (8204, 2641410), (8505, 2547928), (8696, 2491965), (8790, 2465316), (9720, 2229437), (9783, 2215080), (10255, 2113128), (10548, 2054430), (10870, 1993572), (11340, 1910946), (11720, 1848987), (12306, 1760940), (13044, 1661310), (13185, 1643544), (13608, 1592455), (15218, 1423980), (15822, 1369620), (16305, 1329048), (16408, 1320705), (17010, 1273964), (17580, 1232658), (18459, 1173960), (19566, 1107540), (20510, 1056564), (21096, 1027215), (21740, 996786), (22680, 955473), (22827, 949320), (23733, 913080), (24612, 880470), (26088, 830655), (26370, 821772), (29349, 738360), (30436, 711990), (30765, 704376), (31644, 684810), (32610, 664524), (34020, 636982), (35160, 616329), (36918, 586980), (38045, 569592), (39132, 553770), (39555, 547848), (41020, 528282), (43480, 498393), (45654, 474660), (47466, 456540), (48915, 443016), (49224, 440235), (52740, 410886), (55377, 391320), (58698, 369180), (60872, 355995), (61530, 352188), (63288, 342405), (65220, 332262), (68040, 318491), (68481, 316440), (71199, 304360), (73836, 293490), (76090, 284796), (78264, 276885), (79110, 273924), (82040, 264141), (88047, 246120), (91308, 237330), (92295, 234792), (94932, 228270), (97830, 221508), (105480, 205443), (110754, 195660), (114135, 189864), (117396, 184590), (118665, 182616), (123060, 176094), (130440, 166131), (136962, 158220), (142398, 152180), (146745, 147672)]