21667468368

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 540

約数和(自身を含む): 74905928928

約数和(自身を除く): 53238460560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 151, 152, 156, 168, 169, 182, 196, 208, 228, 247, 266, 273, 294, 302, 304, 312, 336, 338, 361, 364, 392, 399, 453, 456, 494, 507, 532, 546, 588, 604, 624, 637, 676, 722, 728, 741, 784, 798, 906, 912, 931, 988, 1014, 1057, 1064, 1083, 1092, 1176, 1183, 1208, 1274, 1352, 1444, 1456, 1482, 1596, 1729, 1812, 1862, 1911, 1963, 1976, 2028, 2114, 2128, 2166, 2184, 2352, 2366, 2416, 2527, 2548, 2704, 2793, 2869, 2888, 2964, 3171, 3192, 3211, 3458, 3549, 3624, 3724, 3822, 3926, 3952, 4056, 4228, 4332, 4368, 4693, 4732, 5054, 5096, 5187, 5586, 5738, 5776, 5889, 5928, 6342, 6384, 6422, 6916, 7098, 7248, 7399, 7448, 7581, 7644, 7852, 8112, 8281, 8456, 8607, 8664, 9386, 9464, 9633, 10108, 10192, 10374, 11172, 11476, 11778, 11856, 12103, 12684, 12844, 13741, 13832, 14079, 14196, 14798, 14896, 15162, 15288, 15704, 16562, 16912, 17214, 17328, 17689, 18772, 18928, 19266, 20083, 20216, 20748, 22197, 22344, 22477, 22952, 23556, 24206, 24843, 25368, 25519, 25688, 27482, 27664, 28158, 28392, 29596, 30324, 30576, 31408, 32851, 33124, 34428, 35378, 36309, 37297, 37544, 38532, 40166, 40432, 41223, 41496, 44394, 44688, 44954, 45904, 47112, 48412, 49686, 50736, 51038, 51376, 53067, 54511, 54964, 56316, 56784, 59192, 60249, 60648, 61009, 65702, 66248, 67431, 68856, 70756, 72618, 74594, 75088, 76557, 77064, 80332, 82446, 82992, 88788, 89908, 94224, 96187, 96824, 98553, 99372, 102076, 106134, 109022, 109928, 111891, 112632, 118384, 120498, 121296, 122018, 131404, 132496, 134862, 137712, 140581, 141512, 145236, 149188, 153114, 154128, 157339, 160664, 163533, 164892, 177576, 178633, 179816, 183027, 192374, 193648, 197106, 198744, 204152, 212268, 218044, 219856, 223782, 225264, 229957, 240996, 244036, 261079, 262808, 269724, 281162, 283024, 288561, 290472, 298376, 306228, 314678, 321328, 327066, 329784, 355152, 357266, 359632, 366054, 381577, 384748, 394212, 397488, 408304, 421743, 424536, 427063, 436088, 447564, 459914, 472017, 481992, 484861, 488072, 522158, 525616, 535899, 539448, 562324, 577122, 580944, 596752, 612456, 629356, 654132, 659568, 689871, 708643, 714532, 732108, 763154, 769496, 783237, 788424, 843486, 849072, 854126, 872176, 895128, 919828, 944034, 963984, 969722, 976144, 1044316, 1071798, 1078896, 1124648, 1144731, 1154244, 1224912, 1250431, 1258712, 1281189, 1308264, 1379742, 1417286, 1429064, 1454583, 1464216, 1526308, 1538992, 1566474, 1576848, 1686972, 1708252, 1790256, 1827553, 1839656, 1888068, 1939444, 2088632, 2125929, 2143596, 2249296, 2289462, 2308488, 2500862, 2517424, 2562378, 2616528, 2671039, 2759484, 2834572, 2858128, 2909166, 2928432, 2989441, 3052616, 3132948, 3373944, 3394027, 3416504, 3655106, 3679312, 3751293, 3776136, 3878888, 4177264, 4251858, 4287192, 4578924, 4616976, 4960501, 5001724, 5124756, 5342078, 5482659, 5518968, 5669144, 5818332, 5978882, 6105232, 6265896, 6747888, 6788054, 6833008, 7310212, 7502586, 7552272, 7757776, 8013117, 8503716, 8574384, 8968323, 9157848, 9212359, 9921002, 10003448, 10182081, 10249512, 10684156, 10965318, 11037936, 11338288, 11636664, 11957764, 12531792, 13576108, 14620424, 14881503, 15005172, 16026234, 17007432, 17936646, 18315696, 18424718, 19842004, 20006896, 20364162, 20499024, 21368312, 21930636, 23273328, 23758189, 23915528, 27152216, 27637077, 29240848, 29763006, 30010344, 32052468, 34014864, 34723507, 35873292, 36849436, 39684008, 40728324, 42736624, 43861272, 47516378, 47831056, 54304432, 55274154, 59526012, 60020688, 64104936, 64486513, 69447014, 71274567, 71746584, 73698872, 79368016, 81456648, 87722544, 95032756, 104170521, 110548308, 119052024, 128209872, 128973026, 138894028, 142549134, 143493168, 147397744, 162913296, 190065512, 193459539, 208341042, 221096616, 238104048, 257946052, 277788056, 285098268, 380131024, 386919078, 416682084, 442193232, 451405591, 515892104, 555576112, 570196536, 773838156, 833364168, 902811182, 1031784208, 1140393072, 1354216773, 1547676312, 1666728336, 1805622364, 2708433546, 3095352624, 3611244728, 5416867092, 7222489456, 10833734184, 21667468368]

約数ペア:

[(1, 21667468368), (2, 10833734184), (3, 7222489456), (4, 5416867092), (6, 3611244728), (7, 3095352624), (8, 2708433546), (12, 1805622364), (13, 1666728336), (14, 1547676312), (16, 1354216773), (19, 1140393072), (21, 1031784208), (24, 902811182), (26, 833364168), (28, 773838156), (38, 570196536), (39, 555576112), (42, 515892104), (48, 451405591), (49, 442193232), (52, 416682084), (56, 386919078), (57, 380131024), (76, 285098268), (78, 277788056), (84, 257946052), (91, 238104048), (98, 221096616), (104, 208341042), (112, 193459539), (114, 190065512), (133, 162913296), (147, 147397744), (151, 143493168), (152, 142549134), (156, 138894028), (168, 128973026), (169, 128209872), (182, 119052024), (196, 110548308), (208, 104170521), (228, 95032756), (247, 87722544), (266, 81456648), (273, 79368016), (294, 73698872), (302, 71746584), (304, 71274567), (312, 69447014), (336, 64486513), (338, 64104936), (361, 60020688), (364, 59526012), (392, 55274154), (399, 54304432), (453, 47831056), (456, 47516378), (494, 43861272), (507, 42736624), (532, 40728324), (546, 39684008), (588, 36849436), (604, 35873292), (624, 34723507), (637, 34014864), (676, 32052468), (722, 30010344), (728, 29763006), (741, 29240848), (784, 27637077), (798, 27152216), (906, 23915528), (912, 23758189), (931, 23273328), (988, 21930636), (1014, 21368312), (1057, 20499024), (1064, 20364162), (1083, 20006896), (1092, 19842004), (1176, 18424718), (1183, 18315696), (1208, 17936646), (1274, 17007432), (1352, 16026234), (1444, 15005172), (1456, 14881503), (1482, 14620424), (1596, 13576108), (1729, 12531792), (1812, 11957764), (1862, 11636664), (1911, 11338288), (1963, 11037936), (1976, 10965318), (2028, 10684156), (2114, 10249512), (2128, 10182081), (2166, 10003448), (2184, 9921002), (2352, 9212359), (2366, 9157848), (2416, 8968323), (2527, 8574384), (2548, 8503716), (2704, 8013117), (2793, 7757776), (2869, 7552272), (2888, 7502586), (2964, 7310212), (3171, 6833008), (3192, 6788054), (3211, 6747888), (3458, 6265896), (3549, 6105232), (3624, 5978882), (3724, 5818332), (3822, 5669144), (3926, 5518968), (3952, 5482659), (4056, 5342078), (4228, 5124756), (4332, 5001724), (4368, 4960501), (4693, 4616976), (4732, 4578924), (5054, 4287192), (5096, 4251858), (5187, 4177264), (5586, 3878888), (5738, 3776136), (5776, 3751293), (5889, 3679312), (5928, 3655106), (6342, 3416504), (6384, 3394027), (6422, 3373944), (6916, 3132948), (7098, 3052616), (7248, 2989441), (7399, 2928432), (7448, 2909166), (7581, 2858128), (7644, 2834572), (7852, 2759484), (8112, 2671039), (8281, 2616528), (8456, 2562378), (8607, 2517424), (8664, 2500862), (9386, 2308488), (9464, 2289462), (9633, 2249296), (10108, 2143596), (10192, 2125929), (10374, 2088632), (11172, 1939444), (11476, 1888068), (11778, 1839656), (11856, 1827553), (12103, 1790256), (12684, 1708252), (12844, 1686972), (13741, 1576848), (13832, 1566474), (14079, 1538992), (14196, 1526308), (14798, 1464216), (14896, 1454583), (15162, 1429064), (15288, 1417286), (15704, 1379742), (16562, 1308264), (16912, 1281189), (17214, 1258712), (17328, 1250431), (17689, 1224912), (18772, 1154244), (18928, 1144731), (19266, 1124648), (20083, 1078896), (20216, 1071798), (20748, 1044316), (22197, 976144), (22344, 969722), (22477, 963984), (22952, 944034), (23556, 919828), (24206, 895128), (24843, 872176), (25368, 854126), (25519, 849072), (25688, 843486), (27482, 788424), (27664, 783237), (28158, 769496), (28392, 763154), (29596, 732108), (30324, 714532), (30576, 708643), (31408, 689871), (32851, 659568), (33124, 654132), (34428, 629356), (35378, 612456), (36309, 596752), (37297, 580944), (37544, 577122), (38532, 562324), (40166, 539448), (40432, 535899), (41223, 525616), (41496, 522158), (44394, 488072), (44688, 484861), (44954, 481992), (45904, 472017), (47112, 459914), (48412, 447564), (49686, 436088), (50736, 427063), (51038, 424536), (51376, 421743), (53067, 408304), (54511, 397488), (54964, 394212), (56316, 384748), (56784, 381577), (59192, 366054), (60249, 359632), (60648, 357266), (61009, 355152), (65702, 329784), (66248, 327066), (67431, 321328), (68856, 314678), (70756, 306228), (72618, 298376), (74594, 290472), (75088, 288561), (76557, 283024), (77064, 281162), (80332, 269724), (82446, 262808), (82992, 261079), (88788, 244036), (89908, 240996), (94224, 229957), (96187, 225264), (96824, 223782), (98553, 219856), (99372, 218044), (102076, 212268), (106134, 204152), (109022, 198744), (109928, 197106), (111891, 193648), (112632, 192374), (118384, 183027), (120498, 179816), (121296, 178633), (122018, 177576), (131404, 164892), (132496, 163533), (134862, 160664), (137712, 157339), (140581, 154128), (141512, 153114), (145236, 149188)]