40403687760

素因数分解:

$2^4\times 3^{11}\times 5^1\times {\mathrm{2851}}^1$

素因数の和:2897

約数の個数: 240

約数和(自身を含む): 140957019840

約数和(自身を除く): 100553332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2430, 2851, 2916, 3240, 3645, 3888, 4374, 4860, 5702, 5832, 6480, 6561, 7290, 8553, 8748, 9720, 10935, 11404, 11664, 13122, 14255, 14580, 17106, 17496, 19440, 19683, 21870, 22808, 25659, 26244, 28510, 29160, 32805, 34212, 34992, 39366, 42765, 43740, 45616, 51318, 52488, 57020, 58320, 59049, 65610, 68424, 76977, 78732, 85530, 87480, 98415, 102636, 104976, 114040, 118098, 128295, 131220, 136848, 153954, 157464, 171060, 174960, 177147, 196830, 205272, 228080, 230931, 236196, 256590, 262440, 295245, 307908, 314928, 342120, 354294, 384885, 393660, 410544, 461862, 472392, 513180, 524880, 590490, 615816, 684240, 692793, 708588, 769770, 787320, 885735, 923724, 944784, 1026360, 1154655, 1180980, 1231632, 1385586, 1417176, 1539540, 1574640, 1771470, 1847448, 2052720, 2078379, 2309310, 2361960, 2771172, 2834352, 3079080, 3463965, 3542940, 3694896, 4156758, 4618620, 4723920, 5542344, 6158160, 6235137, 6927930, 7085880, 8313516, 9237240, 10391895, 11084688, 12470274, 13855860, 14171760, 16627032, 18474480, 18705411, 20783790, 24940548, 27711720, 31175685, 33254064, 37410822, 41567580, 49881096, 55423440, 56116233, 62351370, 74821644, 83135160, 93527055, 99762192, 112232466, 124702740, 149643288, 166270320, 168348699, 187054110, 224464932, 249405480, 280581165, 299286576, 336697398, 374108220, 448929864, 498810960, 505046097, 561162330, 673394796, 748216440, 841743495, 897859728, 1010092194, 1122324660, 1346789592, 1496432880, 1683486990, 2020184388, 2244649320, 2525230485, 2693579184, 3366973980, 4040368776, 4489298640, 5050460970, 6733947960, 8080737552, 10100921940, 13467895920, 20201843880, 40403687760]

約数ペア:

[(1, 40403687760), (2, 20201843880), (3, 13467895920), (4, 10100921940), (5, 8080737552), (6, 6733947960), (8, 5050460970), (9, 4489298640), (10, 4040368776), (12, 3366973980), (15, 2693579184), (16, 2525230485), (18, 2244649320), (20, 2020184388), (24, 1683486990), (27, 1496432880), (30, 1346789592), (36, 1122324660), (40, 1010092194), (45, 897859728), (48, 841743495), (54, 748216440), (60, 673394796), (72, 561162330), (80, 505046097), (81, 498810960), (90, 448929864), (108, 374108220), (120, 336697398), (135, 299286576), (144, 280581165), (162, 249405480), (180, 224464932), (216, 187054110), (240, 168348699), (243, 166270320), (270, 149643288), (324, 124702740), (360, 112232466), (405, 99762192), (432, 93527055), (486, 83135160), (540, 74821644), (648, 62351370), (720, 56116233), (729, 55423440), (810, 49881096), (972, 41567580), (1080, 37410822), (1215, 33254064), (1296, 31175685), (1458, 27711720), (1620, 24940548), (1944, 20783790), (2160, 18705411), (2187, 18474480), (2430, 16627032), (2851, 14171760), (2916, 13855860), (3240, 12470274), (3645, 11084688), (3888, 10391895), (4374, 9237240), (4860, 8313516), (5702, 7085880), (5832, 6927930), (6480, 6235137), (6561, 6158160), (7290, 5542344), (8553, 4723920), (8748, 4618620), (9720, 4156758), (10935, 3694896), (11404, 3542940), (11664, 3463965), (13122, 3079080), (14255, 2834352), (14580, 2771172), (17106, 2361960), (17496, 2309310), (19440, 2078379), (19683, 2052720), (21870, 1847448), (22808, 1771470), (25659, 1574640), (26244, 1539540), (28510, 1417176), (29160, 1385586), (32805, 1231632), (34212, 1180980), (34992, 1154655), (39366, 1026360), (42765, 944784), (43740, 923724), (45616, 885735), (51318, 787320), (52488, 769770), (57020, 708588), (58320, 692793), (59049, 684240), (65610, 615816), (68424, 590490), (76977, 524880), (78732, 513180), (85530, 472392), (87480, 461862), (98415, 410544), (102636, 393660), (104976, 384885), (114040, 354294), (118098, 342120), (128295, 314928), (131220, 307908), (136848, 295245), (153954, 262440), (157464, 256590), (171060, 236196), (174960, 230931), (177147, 228080), (196830, 205272)]