15697716760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 256

約数和(自身を含む): 41032396800

約数和(自身を除く): 25334680040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 67, 88, 89, 110, 124, 134, 155, 178, 193, 220, 248, 268, 310, 335, 341, 356, 386, 440, 445, 536, 620, 670, 682, 712, 737, 772, 890, 965, 979, 1240, 1340, 1364, 1474, 1544, 1705, 1780, 1930, 1958, 2077, 2123, 2680, 2728, 2759, 2948, 3410, 3560, 3685, 3860, 3916, 4154, 4246, 4895, 5518, 5896, 5963, 5983, 6820, 7370, 7720, 7832, 8308, 8492, 9790, 10385, 10615, 11036, 11926, 11966, 12931, 13640, 13795, 14740, 16616, 16984, 17177, 19580, 20770, 21230, 22072, 22847, 23852, 23932, 25862, 27590, 29480, 29815, 29915, 30349, 34354, 39160, 41540, 42460, 45694, 47704, 47864, 51724, 55180, 59630, 59830, 60698, 64655, 65593, 65813, 68708, 83080, 84920, 85885, 91388, 103448, 110360, 114235, 119260, 119660, 121396, 129310, 131186, 131626, 137416, 142241, 151745, 171770, 182776, 184853, 188947, 228470, 238520, 239320, 242792, 258620, 262372, 263252, 284482, 303490, 327965, 329065, 343540, 369706, 377894, 400861, 456940, 517240, 524744, 526504, 532487, 568964, 606980, 655930, 658130, 687080, 711205, 739412, 755788, 801722, 913880, 924265, 944735, 1064974, 1137928, 1150859, 1213960, 1311860, 1316260, 1422410, 1478824, 1511576, 1603444, 1848530, 1889470, 2004305, 2033383, 2129948, 2301718, 2623720, 2632520, 2662435, 2844820, 3206888, 3697060, 3778940, 4008610, 4066766, 4259896, 4409471, 4603436, 5324870, 5689640, 5754295, 5857357, 7394120, 7557880, 8017220, 8133532, 8818942, 9206872, 10166915, 10649740, 11508590, 11714714, 12659449, 16034440, 16267064, 17637884, 20333830, 21299480, 22047355, 23017180, 23429428, 25318898, 29286785, 35275768, 35676629, 40667660, 44094710, 46034360, 46858856, 50637796, 58573570, 63297245, 71353258, 81335320, 88189420, 101275592, 117147140, 126594490, 142706516, 176378840, 178383145, 234294280, 253188980, 285413032, 356766290, 392442919, 506377960, 713532580, 784885838, 1427065160, 1569771676, 1962214595, 3139543352, 3924429190, 7848858380, 15697716760]

約数ペア:

[(1, 15697716760), (2, 7848858380), (4, 3924429190), (5, 3139543352), (8, 1962214595), (10, 1569771676), (11, 1427065160), (20, 784885838), (22, 713532580), (31, 506377960), (40, 392442919), (44, 356766290), (55, 285413032), (62, 253188980), (67, 234294280), (88, 178383145), (89, 176378840), (110, 142706516), (124, 126594490), (134, 117147140), (155, 101275592), (178, 88189420), (193, 81335320), (220, 71353258), (248, 63297245), (268, 58573570), (310, 50637796), (335, 46858856), (341, 46034360), (356, 44094710), (386, 40667660), (440, 35676629), (445, 35275768), (536, 29286785), (620, 25318898), (670, 23429428), (682, 23017180), (712, 22047355), (737, 21299480), (772, 20333830), (890, 17637884), (965, 16267064), (979, 16034440), (1240, 12659449), (1340, 11714714), (1364, 11508590), (1474, 10649740), (1544, 10166915), (1705, 9206872), (1780, 8818942), (1930, 8133532), (1958, 8017220), (2077, 7557880), (2123, 7394120), (2680, 5857357), (2728, 5754295), (2759, 5689640), (2948, 5324870), (3410, 4603436), (3560, 4409471), (3685, 4259896), (3860, 4066766), (3916, 4008610), (4154, 3778940), (4246, 3697060), (4895, 3206888), (5518, 2844820), (5896, 2662435), (5963, 2632520), (5983, 2623720), (6820, 2301718), (7370, 2129948), (7720, 2033383), (7832, 2004305), (8308, 1889470), (8492, 1848530), (9790, 1603444), (10385, 1511576), (10615, 1478824), (11036, 1422410), (11926, 1316260), (11966, 1311860), (12931, 1213960), (13640, 1150859), (13795, 1137928), (14740, 1064974), (16616, 944735), (16984, 924265), (17177, 913880), (19580, 801722), (20770, 755788), (21230, 739412), (22072, 711205), (22847, 687080), (23852, 658130), (23932, 655930), (25862, 606980), (27590, 568964), (29480, 532487), (29815, 526504), (29915, 524744), (30349, 517240), (34354, 456940), (39160, 400861), (41540, 377894), (42460, 369706), (45694, 343540), (47704, 329065), (47864, 327965), (51724, 303490), (55180, 284482), (59630, 263252), (59830, 262372), (60698, 258620), (64655, 242792), (65593, 239320), (65813, 238520), (68708, 228470), (83080, 188947), (84920, 184853), (85885, 182776), (91388, 171770), (103448, 151745), (110360, 142241), (114235, 137416), (119260, 131626), (119660, 131186), (121396, 129310)]