67401360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 257275200

約数和(自身を除く): 189873840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 379, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 758, 760, 780, 855, 912, 936, 988, 1040, 1137, 1140, 1170, 1235, 1368, 1482, 1516, 1520, 1560, 1710, 1872, 1895, 1976, 2223, 2274, 2280, 2340, 2470, 2736, 2964, 3032, 3120, 3411, 3420, 3705, 3790, 3952, 4446, 4548, 4560, 4680, 4927, 4940, 5685, 5928, 6064, 6822, 6840, 7201, 7410, 7580, 8892, 9096, 9360, 9854, 9880, 11115, 11370, 11856, 13644, 13680, 14402, 14781, 14820, 15160, 17055, 17784, 18192, 19708, 19760, 21603, 22230, 22740, 24635, 27288, 28804, 29562, 29640, 30320, 34110, 35568, 36005, 39416, 43206, 44343, 44460, 45480, 49270, 54576, 57608, 59124, 59280, 64809, 68220, 72010, 73905, 78832, 86412, 88686, 88920, 90960, 93613, 98540, 108015, 115216, 118248, 129618, 136440, 144020, 147810, 172824, 177372, 177840, 187226, 197080, 216030, 221715, 236496, 259236, 272880, 280839, 288040, 295620, 324045, 345648, 354744, 374452, 394160, 432060, 443430, 468065, 518472, 561678, 576080, 591240, 648090, 709488, 748904, 842517, 864120, 886860, 936130, 1036944, 1123356, 1182480, 1296180, 1404195, 1497808, 1685034, 1728240, 1773720, 1872260, 2246712, 2592360, 2808390, 3370068, 3547440, 3744520, 4212585, 4493424, 5184720, 5616780, 6740136, 7489040, 8425170, 11233560, 13480272, 16850340, 22467120, 33700680, 67401360]

約数ペア:

[(1, 67401360), (2, 33700680), (3, 22467120), (4, 16850340), (5, 13480272), (6, 11233560), (8, 8425170), (9, 7489040), (10, 6740136), (12, 5616780), (13, 5184720), (15, 4493424), (16, 4212585), (18, 3744520), (19, 3547440), (20, 3370068), (24, 2808390), (26, 2592360), (30, 2246712), (36, 1872260), (38, 1773720), (39, 1728240), (40, 1685034), (45, 1497808), (48, 1404195), (52, 1296180), (57, 1182480), (60, 1123356), (65, 1036944), (72, 936130), (76, 886860), (78, 864120), (80, 842517), (90, 748904), (95, 709488), (104, 648090), (114, 591240), (117, 576080), (120, 561678), (130, 518472), (144, 468065), (152, 443430), (156, 432060), (171, 394160), (180, 374452), (190, 354744), (195, 345648), (208, 324045), (228, 295620), (234, 288040), (240, 280839), (247, 272880), (260, 259236), (285, 236496), (304, 221715), (312, 216030), (342, 197080), (360, 187226), (379, 177840), (380, 177372), (390, 172824), (456, 147810), (468, 144020), (494, 136440), (520, 129618), (570, 118248), (585, 115216), (624, 108015), (684, 98540), (720, 93613), (741, 90960), (758, 88920), (760, 88686), (780, 86412), (855, 78832), (912, 73905), (936, 72010), (988, 68220), (1040, 64809), (1137, 59280), (1140, 59124), (1170, 57608), (1235, 54576), (1368, 49270), (1482, 45480), (1516, 44460), (1520, 44343), (1560, 43206), (1710, 39416), (1872, 36005), (1895, 35568), (1976, 34110), (2223, 30320), (2274, 29640), (2280, 29562), (2340, 28804), (2470, 27288), (2736, 24635), (2964, 22740), (3032, 22230), (3120, 21603), (3411, 19760), (3420, 19708), (3705, 18192), (3790, 17784), (3952, 17055), (4446, 15160), (4548, 14820), (4560, 14781), (4680, 14402), (4927, 13680), (4940, 13644), (5685, 11856), (5928, 11370), (6064, 11115), (6822, 9880), (6840, 9854), (7201, 9360), (7410, 9096), (7580, 8892)]