2531823840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:319

約数の個数: 432

約数和(自身を含む): 10710711648

約数和(自身を除く): 8178887808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 139, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 278, 280, 288, 312, 315, 336, 360, 364, 390, 416, 417, 420, 455, 468, 480, 504, 520, 546, 556, 560, 585, 624, 630, 672, 695, 720, 728, 780, 819, 834, 840, 910, 936, 973, 1008, 1040, 1092, 1112, 1120, 1170, 1248, 1251, 1260, 1365, 1390, 1440, 1456, 1560, 1638, 1668, 1680, 1807, 1820, 1872, 1946, 2016, 2080, 2085, 2184, 2224, 2340, 2502, 2520, 2730, 2780, 2912, 2919, 3120, 3276, 3336, 3360, 3614, 3640, 3744, 3892, 4095, 4170, 4368, 4448, 4680, 4865, 5004, 5040, 5421, 5460, 5560, 5838, 6240, 6255, 6552, 6672, 7228, 7280, 7784, 8190, 8340, 8736, 8757, 9035, 9360, 9730, 10008, 10080, 10842, 10920, 11120, 11676, 12510, 12649, 13104, 13344, 14456, 14560, 14595, 15568, 16263, 16380, 16680, 17514, 18070, 18720, 19321, 19460, 20016, 21684, 21840, 22240, 23352, 25020, 25298, 26208, 27105, 28912, 29190, 31136, 32526, 32760, 33360, 35028, 36140, 37947, 38642, 38920, 40032, 43368, 43680, 43785, 46704, 50040, 50596, 54210, 57824, 57963, 58380, 63245, 65052, 65520, 66720, 70056, 72280, 75894, 77284, 77840, 81315, 86736, 87570, 93408, 96605, 100080, 101192, 108420, 113841, 115926, 116760, 126490, 130104, 131040, 135247, 140112, 144560, 151788, 154568, 155680, 162630, 173472, 173889, 175140, 189735, 193210, 200160, 202384, 216840, 227682, 231852, 233520, 251173, 252980, 260208, 270494, 280224, 289120, 289815, 303576, 309136, 325260, 347778, 350280, 379470, 386420, 404768, 405741, 433680, 455364, 463704, 467040, 502346, 505960, 520416, 540988, 569205, 579630, 607152, 618272, 650520, 676235, 695556, 700560, 753519, 758940, 772840, 811482, 867360, 869445, 910728, 927408, 1004692, 1011920, 1081976, 1138410, 1159260, 1214304, 1217223, 1255865, 1301040, 1352470, 1391112, 1401120, 1507038, 1517880, 1545680, 1622964, 1738890, 1758211, 1821456, 1854816, 2009384, 2023840, 2028705, 2163952, 2260557, 2276820, 2318520, 2434446, 2511730, 2602080, 2704940, 2782224, 3014076, 3035760, 3091360, 3245928, 3477780, 3516422, 3642912, 3767595, 4018768, 4057410, 4327904, 4521114, 4553640, 4637040, 4868892, 5023460, 5274633, 5409880, 5564448, 6028152, 6071520, 6086115, 6491856, 6955560, 7032844, 7535190, 8037536, 8114820, 8791055, 9042228, 9107280, 9274080, 9737784, 10046920, 10549266, 10819760, 11302785, 12056304, 12172230, 12983712, 13911120, 14065688, 15070380, 15823899, 16229640, 17582110, 18084456, 18214560, 19475568, 20093840, 21098532, 21639520, 22605570, 24112608, 24344460, 26373165, 27822240, 28131376, 30140760, 31647798, 32459280, 35164220, 36168912, 38951136, 40187680, 42197064, 45211140, 48688920, 52746330, 56262752, 60281520, 63295596, 64918560, 70328440, 72337824, 79119495, 84394128, 90422280, 97377840, 105492660, 120563040, 126591192, 140656880, 158238990, 168788256, 180844560, 194755680, 210985320, 253182384, 281313760, 316477980, 361689120, 421970640, 506364768, 632955960, 843941280, 1265911920, 2531823840]

約数ペア:

[(1, 2531823840), (2, 1265911920), (3, 843941280), (4, 632955960), (5, 506364768), (6, 421970640), (7, 361689120), (8, 316477980), (9, 281313760), (10, 253182384), (12, 210985320), (13, 194755680), (14, 180844560), (15, 168788256), (16, 158238990), (18, 140656880), (20, 126591192), (21, 120563040), (24, 105492660), (26, 97377840), (28, 90422280), (30, 84394128), (32, 79119495), (35, 72337824), (36, 70328440), (39, 64918560), (40, 63295596), (42, 60281520), (45, 56262752), (48, 52746330), (52, 48688920), (56, 45211140), (60, 42197064), (63, 40187680), (65, 38951136), (70, 36168912), (72, 35164220), (78, 32459280), (80, 31647798), (84, 30140760), (90, 28131376), (91, 27822240), (96, 26373165), (104, 24344460), (105, 24112608), (112, 22605570), (117, 21639520), (120, 21098532), (126, 20093840), (130, 19475568), (139, 18214560), (140, 18084456), (144, 17582110), (156, 16229640), (160, 15823899), (168, 15070380), (180, 14065688), (182, 13911120), (195, 12983712), (208, 12172230), (210, 12056304), (224, 11302785), (234, 10819760), (240, 10549266), (252, 10046920), (260, 9737784), (273, 9274080), (278, 9107280), (280, 9042228), (288, 8791055), (312, 8114820), (315, 8037536), (336, 7535190), (360, 7032844), (364, 6955560), (390, 6491856), (416, 6086115), (417, 6071520), (420, 6028152), (455, 5564448), (468, 5409880), (480, 5274633), (504, 5023460), (520, 4868892), (546, 4637040), (556, 4553640), (560, 4521114), (585, 4327904), (624, 4057410), (630, 4018768), (672, 3767595), (695, 3642912), (720, 3516422), (728, 3477780), (780, 3245928), (819, 3091360), (834, 3035760), (840, 3014076), (910, 2782224), (936, 2704940), (973, 2602080), (1008, 2511730), (1040, 2434446), (1092, 2318520), (1112, 2276820), (1120, 2260557), (1170, 2163952), (1248, 2028705), (1251, 2023840), (1260, 2009384), (1365, 1854816), (1390, 1821456), (1440, 1758211), (1456, 1738890), (1560, 1622964), (1638, 1545680), (1668, 1517880), (1680, 1507038), (1807, 1401120), (1820, 1391112), (1872, 1352470), (1946, 1301040), (2016, 1255865), (2080, 1217223), (2085, 1214304), (2184, 1159260), (2224, 1138410), (2340, 1081976), (2502, 1011920), (2520, 1004692), (2730, 927408), (2780, 910728), (2912, 869445), (2919, 867360), (3120, 811482), (3276, 772840), (3336, 758940), (3360, 753519), (3614, 700560), (3640, 695556), (3744, 676235), (3892, 650520), (4095, 618272), (4170, 607152), (4368, 579630), (4448, 569205), (4680, 540988), (4865, 520416), (5004, 505960), (5040, 502346), (5421, 467040), (5460, 463704), (5560, 455364), (5838, 433680), (6240, 405741), (6255, 404768), (6552, 386420), (6672, 379470), (7228, 350280), (7280, 347778), (7784, 325260), (8190, 309136), (8340, 303576), (8736, 289815), (8757, 289120), (9035, 280224), (9360, 270494), (9730, 260208), (10008, 252980), (10080, 251173), (10842, 233520), (10920, 231852), (11120, 227682), (11676, 216840), (12510, 202384), (12649, 200160), (13104, 193210), (13344, 189735), (14456, 175140), (14560, 173889), (14595, 173472), (15568, 162630), (16263, 155680), (16380, 154568), (16680, 151788), (17514, 144560), (18070, 140112), (18720, 135247), (19321, 131040), (19460, 130104), (20016, 126490), (21684, 116760), (21840, 115926), (22240, 113841), (23352, 108420), (25020, 101192), (25298, 100080), (26208, 96605), (27105, 93408), (28912, 87570), (29190, 86736), (31136, 81315), (32526, 77840), (32760, 77284), (33360, 75894), (35028, 72280), (36140, 70056), (37947, 66720), (38642, 65520), (38920, 65052), (40032, 63245), (43368, 58380), (43680, 57963), (43785, 57824), (46704, 54210), (50040, 50596)]