20896433376

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 576

約数和(自身を含む): 72381689856

約数和(自身を除く): 51485256480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 49, 52, 56, 62, 73, 78, 84, 91, 93, 96, 98, 104, 112, 124, 146, 147, 151, 156, 168, 182, 186, 196, 208, 217, 219, 224, 248, 273, 292, 294, 302, 312, 336, 364, 372, 392, 403, 416, 434, 438, 453, 496, 511, 546, 584, 588, 604, 624, 637, 651, 672, 728, 744, 784, 806, 868, 876, 906, 949, 992, 1022, 1057, 1092, 1168, 1176, 1208, 1209, 1248, 1274, 1302, 1456, 1488, 1519, 1533, 1568, 1612, 1736, 1752, 1812, 1898, 1911, 1963, 2044, 2114, 2184, 2263, 2336, 2352, 2416, 2418, 2548, 2604, 2821, 2847, 2912, 2976, 3038, 3066, 3171, 3224, 3472, 3504, 3577, 3624, 3796, 3822, 3926, 4088, 4228, 4368, 4526, 4557, 4681, 4704, 4832, 4836, 5096, 5208, 5642, 5694, 5889, 6076, 6132, 6342, 6448, 6643, 6789, 6944, 7008, 7154, 7248, 7399, 7592, 7644, 7852, 8176, 8456, 8463, 8736, 9052, 9114, 9362, 9672, 10192, 10416, 10731, 11023, 11284, 11388, 11778, 12152, 12264, 12684, 12896, 13286, 13578, 13741, 14043, 14308, 14496, 14798, 15184, 15288, 15704, 15841, 16352, 16912, 16926, 18104, 18228, 18724, 19344, 19747, 19929, 20384, 20832, 21462, 22046, 22197, 22568, 22776, 23556, 24304, 24528, 25368, 26572, 27156, 27482, 28086, 28616, 29419, 29596, 30368, 30576, 31408, 31682, 32767, 33069, 33824, 33852, 36208, 36456, 37448, 38688, 39494, 39858, 41223, 42924, 44092, 44394, 45136, 45552, 46501, 47112, 47523, 48608, 49056, 50736, 53144, 54312, 54964, 56172, 57232, 58838, 59192, 59241, 60853, 61152, 62816, 63364, 65534, 66138, 67704, 72416, 72912, 74896, 77161, 78988, 79716, 82446, 85848, 88184, 88257, 88788, 90272, 91104, 93002, 94224, 95046, 96187, 98301, 101472, 106288, 108624, 109928, 110887, 112344, 114464, 117676, 118384, 118482, 121706, 126728, 131068, 132276, 135408, 139503, 143299, 145824, 149792, 154322, 157976, 159432, 164892, 171696, 176368, 176514, 177576, 182559, 186004, 188448, 190092, 192374, 196602, 205933, 212576, 217248, 219856, 221774, 224688, 229369, 231483, 235352, 236768, 236964, 243412, 253456, 262136, 264552, 270816, 279006, 286598, 288561, 308644, 315952, 318864, 329784, 332661, 341713, 343392, 352736, 353028, 355152, 365118, 372008, 380184, 384748, 393204, 411866, 425971, 429897, 439712, 443548, 449376, 458738, 462966, 470704, 473928, 486824, 506912, 524272, 529104, 540127, 558012, 573196, 577122, 617288, 617799, 631904, 637728, 659568, 665322, 683426, 688107, 706056, 710304, 730236, 744016, 760368, 769496, 786408, 823732, 851942, 859794, 887096, 917476, 925932, 941408, 947856, 973648, 1003093, 1025139, 1048544, 1058208, 1080254, 1116024, 1146392, 1154244, 1234576, 1235598, 1277913, 1319136, 1330644, 1366852, 1376214, 1412112, 1441531, 1460472, 1488032, 1520736, 1538992, 1572816, 1620381, 1647464, 1703884, 1719588, 1774192, 1834952, 1851864, 1895712, 1947296, 2006186, 2050278, 2160508, 2232048, 2292784, 2308488, 2391991, 2469152, 2471196, 2555826, 2661288, 2733704, 2752428, 2824224, 2883062, 2920944, 2981797, 3009279, 3077984, 3145632, 3240762, 3294928, 3407768, 3439176, 3548384, 3669904, 3703728, 4012372, 4100556, 4321016, 4324593, 4442269, 4464096, 4585568, 4616976, 4783982, 4942392, 5111652, 5322576, 5467408, 5504856, 5766124, 5841888, 5963594, 6018558, 6481524, 6589856, 6815536, 6878352, 7021651, 7175973, 7339808, 7407456, 8024744, 8201112, 8642032, 8649186, 8884538, 8945391, 9233952, 9567964, 9884784, 10223304, 10645152, 10934816, 11009712, 11532248, 11927188, 12037116, 12963048, 13326807, 13631072, 13756704, 14043302, 14351946, 16049488, 16402224, 16743937, 17284064, 17298372, 17769076, 17890782, 19135928, 19769568, 20446608, 21064953, 22019424, 23064496, 23854376, 24074232, 25926096, 26653614, 28086604, 28703892, 31095883, 32098976, 32804448, 33487874, 34596744, 35538152, 35781564, 38271856, 40893216, 42129906, 46128992, 47708752, 48148464, 50231811, 51852192, 53307228, 56173208, 57407784, 62191766, 66975748, 69193488, 71076304, 71563128, 76543712, 84259812, 93287649, 95417504, 96296928, 100463622, 106614456, 112346416, 114815568, 124383532, 133951496, 138386976, 142152608, 143126256, 168519624, 186575298, 200927244, 213228912, 217671181, 224692832, 229631136, 248767064, 267902992, 286252512, 337039248, 373150596, 401854488, 426457824, 435342362, 497534128, 535805984, 653013543, 674078496, 746301192, 803708976, 870684724, 995068256, 1306027086, 1492602384, 1607417952, 1741369448, 2612054172, 2985204768, 3482738896, 5224108344, 6965477792, 10448216688, 20896433376]

約数ペア:

[(1, 20896433376), (2, 10448216688), (3, 6965477792), (4, 5224108344), (6, 3482738896), (7, 2985204768), (8, 2612054172), (12, 1741369448), (13, 1607417952), (14, 1492602384), (16, 1306027086), (21, 995068256), (24, 870684724), (26, 803708976), (28, 746301192), (31, 674078496), (32, 653013543), (39, 535805984), (42, 497534128), (48, 435342362), (49, 426457824), (52, 401854488), (56, 373150596), (62, 337039248), (73, 286252512), (78, 267902992), (84, 248767064), (91, 229631136), (93, 224692832), (96, 217671181), (98, 213228912), (104, 200927244), (112, 186575298), (124, 168519624), (146, 143126256), (147, 142152608), (151, 138386976), (156, 133951496), (168, 124383532), (182, 114815568), (186, 112346416), (196, 106614456), (208, 100463622), (217, 96296928), (219, 95417504), (224, 93287649), (248, 84259812), (273, 76543712), (292, 71563128), (294, 71076304), (302, 69193488), (312, 66975748), (336, 62191766), (364, 57407784), (372, 56173208), (392, 53307228), (403, 51852192), (416, 50231811), (434, 48148464), (438, 47708752), (453, 46128992), (496, 42129906), (511, 40893216), (546, 38271856), (584, 35781564), (588, 35538152), (604, 34596744), (624, 33487874), (637, 32804448), (651, 32098976), (672, 31095883), (728, 28703892), (744, 28086604), (784, 26653614), (806, 25926096), (868, 24074232), (876, 23854376), (906, 23064496), (949, 22019424), (992, 21064953), (1022, 20446608), (1057, 19769568), (1092, 19135928), (1168, 17890782), (1176, 17769076), (1208, 17298372), (1209, 17284064), (1248, 16743937), (1274, 16402224), (1302, 16049488), (1456, 14351946), (1488, 14043302), (1519, 13756704), (1533, 13631072), (1568, 13326807), (1612, 12963048), (1736, 12037116), (1752, 11927188), (1812, 11532248), (1898, 11009712), (1911, 10934816), (1963, 10645152), (2044, 10223304), (2114, 9884784), (2184, 9567964), (2263, 9233952), (2336, 8945391), (2352, 8884538), (2416, 8649186), (2418, 8642032), (2548, 8201112), (2604, 8024744), (2821, 7407456), (2847, 7339808), (2912, 7175973), (2976, 7021651), (3038, 6878352), (3066, 6815536), (3171, 6589856), (3224, 6481524), (3472, 6018558), (3504, 5963594), (3577, 5841888), (3624, 5766124), (3796, 5504856), (3822, 5467408), (3926, 5322576), (4088, 5111652), (4228, 4942392), (4368, 4783982), (4526, 4616976), (4557, 4585568), (4681, 4464096), (4704, 4442269), (4832, 4324593), (4836, 4321016), (5096, 4100556), (5208, 4012372), (5642, 3703728), (5694, 3669904), (5889, 3548384), (6076, 3439176), (6132, 3407768), (6342, 3294928), (6448, 3240762), (6643, 3145632), (6789, 3077984), (6944, 3009279), (7008, 2981797), (7154, 2920944), (7248, 2883062), (7399, 2824224), (7592, 2752428), (7644, 2733704), (7852, 2661288), (8176, 2555826), (8456, 2471196), (8463, 2469152), (8736, 2391991), (9052, 2308488), (9114, 2292784), (9362, 2232048), (9672, 2160508), (10192, 2050278), (10416, 2006186), (10731, 1947296), (11023, 1895712), (11284, 1851864), (11388, 1834952), (11778, 1774192), (12152, 1719588), (12264, 1703884), (12684, 1647464), (12896, 1620381), (13286, 1572816), (13578, 1538992), (13741, 1520736), (14043, 1488032), (14308, 1460472), (14496, 1441531), (14798, 1412112), (15184, 1376214), (15288, 1366852), (15704, 1330644), (15841, 1319136), (16352, 1277913), (16912, 1235598), (16926, 1234576), (18104, 1154244), (18228, 1146392), (18724, 1116024), (19344, 1080254), (19747, 1058208), (19929, 1048544), (20384, 1025139), (20832, 1003093), (21462, 973648), (22046, 947856), (22197, 941408), (22568, 925932), (22776, 917476), (23556, 887096), (24304, 859794), (24528, 851942), (25368, 823732), (26572, 786408), (27156, 769496), (27482, 760368), (28086, 744016), (28616, 730236), (29419, 710304), (29596, 706056), (30368, 688107), (30576, 683426), (31408, 665322), (31682, 659568), (32767, 637728), (33069, 631904), (33824, 617799), (33852, 617288), (36208, 577122), (36456, 573196), (37448, 558012), (38688, 540127), (39494, 529104), (39858, 524272), (41223, 506912), (42924, 486824), (44092, 473928), (44394, 470704), (45136, 462966), (45552, 458738), (46501, 449376), (47112, 443548), (47523, 439712), (48608, 429897), (49056, 425971), (50736, 411866), (53144, 393204), (54312, 384748), (54964, 380184), (56172, 372008), (57232, 365118), (58838, 355152), (59192, 353028), (59241, 352736), (60853, 343392), (61152, 341713), (62816, 332661), (63364, 329784), (65534, 318864), (66138, 315952), (67704, 308644), (72416, 288561), (72912, 286598), (74896, 279006), (77161, 270816), (78988, 264552), (79716, 262136), (82446, 253456), (85848, 243412), (88184, 236964), (88257, 236768), (88788, 235352), (90272, 231483), (91104, 229369), (93002, 224688), (94224, 221774), (95046, 219856), (96187, 217248), (98301, 212576), (101472, 205933), (106288, 196602), (108624, 192374), (109928, 190092), (110887, 188448), (112344, 186004), (114464, 182559), (117676, 177576), (118384, 176514), (118482, 176368), (121706, 171696), (126728, 164892), (131068, 159432), (132276, 157976), (135408, 154322), (139503, 149792), (143299, 145824)]