20995569504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 576

約数和(自身を含む): 78073003008

約数和(自身を除く): 57077433504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 56, 61, 63, 69, 72, 78, 84, 91, 92, 96, 104, 112, 117, 122, 126, 138, 144, 156, 161, 168, 182, 183, 184, 207, 208, 224, 234, 244, 252, 273, 276, 288, 299, 312, 322, 336, 364, 366, 368, 414, 416, 427, 468, 483, 488, 504, 546, 549, 552, 571, 598, 624, 644, 672, 728, 732, 736, 793, 819, 828, 854, 897, 936, 966, 976, 1008, 1092, 1098, 1104, 1142, 1196, 1248, 1281, 1288, 1403, 1449, 1456, 1464, 1586, 1638, 1656, 1708, 1713, 1794, 1872, 1932, 1952, 2016, 2093, 2184, 2196, 2208, 2284, 2379, 2392, 2562, 2576, 2691, 2806, 2898, 2912, 2928, 3172, 3276, 3312, 3416, 3426, 3588, 3744, 3843, 3864, 3997, 4186, 4209, 4368, 4392, 4568, 4758, 4784, 5124, 5139, 5152, 5382, 5551, 5612, 5796, 5856, 6279, 6344, 6552, 6624, 6832, 6852, 7137, 7176, 7423, 7686, 7728, 7994, 8372, 8418, 8736, 8784, 9136, 9516, 9568, 9821, 10248, 10278, 10764, 11102, 11224, 11592, 11991, 12558, 12627, 12688, 13104, 13133, 13664, 13704, 14274, 14352, 14846, 15372, 15456, 15988, 16653, 16744, 16836, 17568, 18239, 18272, 18837, 19032, 19642, 20496, 20556, 21528, 22204, 22269, 22448, 23184, 23982, 25116, 25254, 25376, 26208, 26266, 27408, 28548, 28704, 29463, 29692, 30744, 31976, 33306, 33488, 33672, 34831, 35973, 36478, 37674, 38064, 39284, 39399, 40992, 41112, 43056, 44408, 44538, 44896, 46368, 47964, 49959, 50232, 50508, 51961, 52532, 54717, 54816, 57096, 58926, 59384, 61488, 63952, 66612, 66807, 66976, 67344, 69662, 71946, 72956, 75348, 76128, 78568, 78798, 82224, 86112, 88389, 88816, 89076, 91931, 95928, 99918, 100464, 101016, 103922, 104493, 105064, 109434, 114192, 117852, 118197, 118768, 122976, 127673, 127904, 133224, 133614, 134688, 139324, 143892, 145912, 150696, 155883, 157136, 157596, 164151, 164448, 170729, 176778, 177632, 178152, 183862, 191856, 199836, 200928, 202032, 207844, 208986, 210128, 218868, 228384, 235704, 236394, 237536, 243817, 255346, 266448, 267228, 275793, 278648, 287784, 291824, 301392, 311766, 313479, 314272, 315192, 328302, 341458, 353556, 356304, 367724, 383019, 383712, 399672, 404064, 415688, 417972, 420256, 437736, 452803, 467649, 471408, 472788, 487634, 510692, 512187, 532896, 534456, 551586, 557296, 575568, 583648, 602784, 623532, 626958, 630384, 656604, 682916, 707112, 712608, 731451, 735448, 766038, 799344, 801113, 827379, 831376, 835944, 875472, 905606, 935298, 942816, 945576, 975268, 1021384, 1024374, 1068912, 1103172, 1114592, 1149057, 1151136, 1195103, 1247064, 1253916, 1260768, 1313208, 1358409, 1365832, 1414224, 1462902, 1470896, 1532076, 1536561, 1598688, 1602226, 1654758, 1662752, 1671888, 1750944, 1811212, 1870596, 1891152, 1950536, 2042768, 2048748, 2137824, 2194353, 2206344, 2298114, 2390206, 2403339, 2494128, 2507832, 2626416, 2716818, 2731664, 2828448, 2925804, 2941792, 3064152, 3073122, 3169621, 3204452, 3309516, 3343776, 3585309, 3622424, 3741192, 3782304, 3901072, 4075227, 4085536, 4097496, 4388706, 4412688, 4596228, 4780412, 4806678, 4988256, 5015664, 5252832, 5433636, 5463328, 5607791, 5851608, 6128304, 6146244, 6339242, 6408904, 6619032, 7170618, 7210017, 7244848, 7482384, 7802144, 8150454, 8194992, 8777412, 8825376, 9192456, 9508863, 9560824, 9613356, 10031328, 10414469, 10755927, 10867272, 11215582, 11703216, 12256608, 12292488, 12678484, 12817808, 13238064, 14341236, 14420034, 14489696, 14964768, 16300908, 16389984, 16823373, 17554824, 18384912, 19017726, 19121648, 19226712, 20828938, 21511854, 21734544, 22431164, 23406432, 24584976, 25356968, 25635616, 26476128, 28526589, 28682472, 28840068, 31243407, 32601816, 33646746, 35109648, 36769824, 38035452, 38243296, 38453424, 41657876, 43023708, 43469088, 44862328, 49169952, 50470119, 50713936, 57053178, 57364944, 57680136, 62486814, 65203632, 67293492, 70219296, 72901283, 76070904, 76906848, 83315752, 86047416, 89724656, 93730221, 100940238, 101427872, 114106356, 114729888, 115360272, 124973628, 130407264, 134586984, 145802566, 152141808, 166631504, 172094832, 179449312, 187460442, 201880476, 218703849, 228212712, 230720544, 249947256, 269173968, 291605132, 304283616, 333263008, 344189664, 374920884, 403760952, 437407698, 456425424, 499894512, 538347936, 583210264, 656111547, 749841768, 807521904, 874815396, 912850848, 999789024, 1166420528, 1312223094, 1499683536, 1615043808, 1749630792, 2332841056, 2624446188, 2999367072, 3499261584, 5248892376, 6998523168, 10497784752, 20995569504]

約数ペア:

[(1, 20995569504), (2, 10497784752), (3, 6998523168), (4, 5248892376), (6, 3499261584), (7, 2999367072), (8, 2624446188), (9, 2332841056), (12, 1749630792), (13, 1615043808), (14, 1499683536), (16, 1312223094), (18, 1166420528), (21, 999789024), (23, 912850848), (24, 874815396), (26, 807521904), (28, 749841768), (32, 656111547), (36, 583210264), (39, 538347936), (42, 499894512), (46, 456425424), (48, 437407698), (52, 403760952), (56, 374920884), (61, 344189664), (63, 333263008), (69, 304283616), (72, 291605132), (78, 269173968), (84, 249947256), (91, 230720544), (92, 228212712), (96, 218703849), (104, 201880476), (112, 187460442), (117, 179449312), (122, 172094832), (126, 166631504), (138, 152141808), (144, 145802566), (156, 134586984), (161, 130407264), (168, 124973628), (182, 115360272), (183, 114729888), (184, 114106356), (207, 101427872), (208, 100940238), (224, 93730221), (234, 89724656), (244, 86047416), (252, 83315752), (273, 76906848), (276, 76070904), (288, 72901283), (299, 70219296), (312, 67293492), (322, 65203632), (336, 62486814), (364, 57680136), (366, 57364944), (368, 57053178), (414, 50713936), (416, 50470119), (427, 49169952), (468, 44862328), (483, 43469088), (488, 43023708), (504, 41657876), (546, 38453424), (549, 38243296), (552, 38035452), (571, 36769824), (598, 35109648), (624, 33646746), (644, 32601816), (672, 31243407), (728, 28840068), (732, 28682472), (736, 28526589), (793, 26476128), (819, 25635616), (828, 25356968), (854, 24584976), (897, 23406432), (936, 22431164), (966, 21734544), (976, 21511854), (1008, 20828938), (1092, 19226712), (1098, 19121648), (1104, 19017726), (1142, 18384912), (1196, 17554824), (1248, 16823373), (1281, 16389984), (1288, 16300908), (1403, 14964768), (1449, 14489696), (1456, 14420034), (1464, 14341236), (1586, 13238064), (1638, 12817808), (1656, 12678484), (1708, 12292488), (1713, 12256608), (1794, 11703216), (1872, 11215582), (1932, 10867272), (1952, 10755927), (2016, 10414469), (2093, 10031328), (2184, 9613356), (2196, 9560824), (2208, 9508863), (2284, 9192456), (2379, 8825376), (2392, 8777412), (2562, 8194992), (2576, 8150454), (2691, 7802144), (2806, 7482384), (2898, 7244848), (2912, 7210017), (2928, 7170618), (3172, 6619032), (3276, 6408904), (3312, 6339242), (3416, 6146244), (3426, 6128304), (3588, 5851608), (3744, 5607791), (3843, 5463328), (3864, 5433636), (3997, 5252832), (4186, 5015664), (4209, 4988256), (4368, 4806678), (4392, 4780412), (4568, 4596228), (4758, 4412688), (4784, 4388706), (5124, 4097496), (5139, 4085536), (5152, 4075227), (5382, 3901072), (5551, 3782304), (5612, 3741192), (5796, 3622424), (5856, 3585309), (6279, 3343776), (6344, 3309516), (6552, 3204452), (6624, 3169621), (6832, 3073122), (6852, 3064152), (7137, 2941792), (7176, 2925804), (7423, 2828448), (7686, 2731664), (7728, 2716818), (7994, 2626416), (8372, 2507832), (8418, 2494128), (8736, 2403339), (8784, 2390206), (9136, 2298114), (9516, 2206344), (9568, 2194353), (9821, 2137824), (10248, 2048748), (10278, 2042768), (10764, 1950536), (11102, 1891152), (11224, 1870596), (11592, 1811212), (11991, 1750944), (12558, 1671888), (12627, 1662752), (12688, 1654758), (13104, 1602226), (13133, 1598688), (13664, 1536561), (13704, 1532076), (14274, 1470896), (14352, 1462902), (14846, 1414224), (15372, 1365832), (15456, 1358409), (15988, 1313208), (16653, 1260768), (16744, 1253916), (16836, 1247064), (17568, 1195103), (18239, 1151136), (18272, 1149057), (18837, 1114592), (19032, 1103172), (19642, 1068912), (20496, 1024374), (20556, 1021384), (21528, 975268), (22204, 945576), (22269, 942816), (22448, 935298), (23184, 905606), (23982, 875472), (25116, 835944), (25254, 831376), (25376, 827379), (26208, 801113), (26266, 799344), (27408, 766038), (28548, 735448), (28704, 731451), (29463, 712608), (29692, 707112), (30744, 682916), (31976, 656604), (33306, 630384), (33488, 626958), (33672, 623532), (34831, 602784), (35973, 583648), (36478, 575568), (37674, 557296), (38064, 551586), (39284, 534456), (39399, 532896), (40992, 512187), (41112, 510692), (43056, 487634), (44408, 472788), (44538, 471408), (44896, 467649), (46368, 452803), (47964, 437736), (49959, 420256), (50232, 417972), (50508, 415688), (51961, 404064), (52532, 399672), (54717, 383712), (54816, 383019), (57096, 367724), (58926, 356304), (59384, 353556), (61488, 341458), (63952, 328302), (66612, 315192), (66807, 314272), (66976, 313479), (67344, 311766), (69662, 301392), (71946, 291824), (72956, 287784), (75348, 278648), (76128, 275793), (78568, 267228), (78798, 266448), (82224, 255346), (86112, 243817), (88389, 237536), (88816, 236394), (89076, 235704), (91931, 228384), (95928, 218868), (99918, 210128), (100464, 208986), (101016, 207844), (103922, 202032), (104493, 200928), (105064, 199836), (109434, 191856), (114192, 183862), (117852, 178152), (118197, 177632), (118768, 176778), (122976, 170729), (127673, 164448), (127904, 164151), (133224, 157596), (133614, 157136), (134688, 155883), (139324, 150696), (143892, 145912)]